Is it possible that a question has only two answers?

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP












3















□ yes □ no




"no" implies that a closed system with only two options like the one above is impossible. If you accept that such a system is possible by the way, it generates paradoxical results, since if the answer is "no" it's possible that a question has only two answers.



"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




Edit after getting the answer: My question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem: When a reaction out of the rules becomes an answer? Can an answer change the rules of a question?










share|improve this question



















  • 3





    Sorry but I don't see the paradox.

    – William Cullerne Bown
    Mar 10 at 15:41











  • Why does ‘yes’ lead to a paradoxical result?

    – Eliran
    Mar 10 at 15:46







  • 1





    It seems to me that very few questions may be answered so simply by either yes or no.

    – Bread
    Mar 10 at 16:18






  • 1





    @Eliran. I had not read your comments when I wrote my answer. I agree with them entirely. The coincidence of language is just that, a coincidence of two people thinking alike. I have made mention of you in my (revised) answer, which should direct readers to your other comments. It was a slip on my part not to read the comments before writing. Apologies - Geoffrey

    – Geoffrey Thomas
    Mar 10 at 19:00






  • 1





    @Eliran I thought about it and I agree with you, my question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem.

    – Francesco D'Isa
    Mar 10 at 19:47















3















□ yes □ no




"no" implies that a closed system with only two options like the one above is impossible. If you accept that such a system is possible by the way, it generates paradoxical results, since if the answer is "no" it's possible that a question has only two answers.



"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




Edit after getting the answer: My question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem: When a reaction out of the rules becomes an answer? Can an answer change the rules of a question?










share|improve this question



















  • 3





    Sorry but I don't see the paradox.

    – William Cullerne Bown
    Mar 10 at 15:41











  • Why does ‘yes’ lead to a paradoxical result?

    – Eliran
    Mar 10 at 15:46







  • 1





    It seems to me that very few questions may be answered so simply by either yes or no.

    – Bread
    Mar 10 at 16:18






  • 1





    @Eliran. I had not read your comments when I wrote my answer. I agree with them entirely. The coincidence of language is just that, a coincidence of two people thinking alike. I have made mention of you in my (revised) answer, which should direct readers to your other comments. It was a slip on my part not to read the comments before writing. Apologies - Geoffrey

    – Geoffrey Thomas
    Mar 10 at 19:00






  • 1





    @Eliran I thought about it and I agree with you, my question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem.

    – Francesco D'Isa
    Mar 10 at 19:47













3












3








3








□ yes □ no




"no" implies that a closed system with only two options like the one above is impossible. If you accept that such a system is possible by the way, it generates paradoxical results, since if the answer is "no" it's possible that a question has only two answers.



"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




Edit after getting the answer: My question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem: When a reaction out of the rules becomes an answer? Can an answer change the rules of a question?










share|improve this question
















□ yes □ no




"no" implies that a closed system with only two options like the one above is impossible. If you accept that such a system is possible by the way, it generates paradoxical results, since if the answer is "no" it's possible that a question has only two answers.



"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




Edit after getting the answer: My question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem: When a reaction out of the rules becomes an answer? Can an answer change the rules of a question?







logic philosophy-of-language paradox






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 11 at 9:23







Francesco D'Isa

















asked Mar 10 at 15:30









Francesco D'IsaFrancesco D'Isa

695214




695214







  • 3





    Sorry but I don't see the paradox.

    – William Cullerne Bown
    Mar 10 at 15:41











  • Why does ‘yes’ lead to a paradoxical result?

    – Eliran
    Mar 10 at 15:46







  • 1





    It seems to me that very few questions may be answered so simply by either yes or no.

    – Bread
    Mar 10 at 16:18






  • 1





    @Eliran. I had not read your comments when I wrote my answer. I agree with them entirely. The coincidence of language is just that, a coincidence of two people thinking alike. I have made mention of you in my (revised) answer, which should direct readers to your other comments. It was a slip on my part not to read the comments before writing. Apologies - Geoffrey

    – Geoffrey Thomas
    Mar 10 at 19:00






  • 1





    @Eliran I thought about it and I agree with you, my question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem.

    – Francesco D'Isa
    Mar 10 at 19:47












  • 3





    Sorry but I don't see the paradox.

    – William Cullerne Bown
    Mar 10 at 15:41











  • Why does ‘yes’ lead to a paradoxical result?

    – Eliran
    Mar 10 at 15:46







  • 1





    It seems to me that very few questions may be answered so simply by either yes or no.

    – Bread
    Mar 10 at 16:18






  • 1





    @Eliran. I had not read your comments when I wrote my answer. I agree with them entirely. The coincidence of language is just that, a coincidence of two people thinking alike. I have made mention of you in my (revised) answer, which should direct readers to your other comments. It was a slip on my part not to read the comments before writing. Apologies - Geoffrey

    – Geoffrey Thomas
    Mar 10 at 19:00






  • 1





    @Eliran I thought about it and I agree with you, my question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem.

    – Francesco D'Isa
    Mar 10 at 19:47







3




3





Sorry but I don't see the paradox.

– William Cullerne Bown
Mar 10 at 15:41





Sorry but I don't see the paradox.

– William Cullerne Bown
Mar 10 at 15:41













Why does ‘yes’ lead to a paradoxical result?

– Eliran
Mar 10 at 15:46






Why does ‘yes’ lead to a paradoxical result?

– Eliran
Mar 10 at 15:46





1




1





It seems to me that very few questions may be answered so simply by either yes or no.

– Bread
Mar 10 at 16:18





It seems to me that very few questions may be answered so simply by either yes or no.

– Bread
Mar 10 at 16:18




1




1





@Eliran. I had not read your comments when I wrote my answer. I agree with them entirely. The coincidence of language is just that, a coincidence of two people thinking alike. I have made mention of you in my (revised) answer, which should direct readers to your other comments. It was a slip on my part not to read the comments before writing. Apologies - Geoffrey

– Geoffrey Thomas
Mar 10 at 19:00





@Eliran. I had not read your comments when I wrote my answer. I agree with them entirely. The coincidence of language is just that, a coincidence of two people thinking alike. I have made mention of you in my (revised) answer, which should direct readers to your other comments. It was a slip on my part not to read the comments before writing. Apologies - Geoffrey

– Geoffrey Thomas
Mar 10 at 19:00




1




1





@Eliran I thought about it and I agree with you, my question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem.

– Francesco D'Isa
Mar 10 at 19:47





@Eliran I thought about it and I agree with you, my question plays with the ambiguity of ‘question’. If the rule is that you have to choose just two option, the answer is yes. I’m interested about the possibility to change/reinterpret the rules with a reaction that I state as an answer, an option that is always possibile for every answer. But it’s another problem.

– Francesco D'Isa
Mar 10 at 19:47










1 Answer
1






active

oldest

votes


















8














Answer 1 - 'yes'



Suppose I ask, 'Can Tom walk ?' I am asking about the truth-value of the proposition, 'Tom can walk'. I expect the answer 'Yes' or 'No'. The answer, 'Yes', is right if Tom can walk and wrong if he can't - in which case the right answer is 'No'.



There are, of course, since we are using a natural language, indefinitely many possibilities for the actual meaning of 'Tom can walk' but this is not a wrecking problem. There is no reason in principle why we should not be able to agree on the contextual meaning of 'Tom can walk'.



Right, so I am saying 'yes', a question, this question, has only two answers. And (to work back to the terms of your heading) if the question actually only has two answers then it follows that it is possible that it has only two answers : actuality implies possibility.



You object :




"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




But leaving the boxes blank, filling in both, jumping you your feet, are not answers - they are merely behavioural responses. If I ask whether you would like a cup of coffee, yes or no ?, and you throw the cup in my face, this would be an interesting response but not (without a lot of scene-setting, to which you do not appeal) an answer.



You reply to Eliran :




There's no written rule, moreover the rules could change or be differently interpreted. I understand what you mean, but what differentiates a reaction from an answer?




But you gave no indication at the start that while you were using 'question' in a standard way, no such restraint applied to your use of 'answer'. If the point of a question is to determine whether a certain proposition is true or false, your various behavioural responses - 'reactions' - determine no such thing and leave me none the wiser. Giving an answer is, of course, itself a behavioural response but the responses you list are truth-irrelevant.



Answer 2 - 'no'



If I say, 'no, it is not possible that a question has only two answers', but why should I?, what follows ?




it's possible that a question has only two answers.




I can't see how this follows. How can 'It is not possible that a question has only two answers' imply 'It is possible that a question has only two answers'.



A problem is clearly on your mind but I can't see what it is. I may well have misunderstood what's concerning you but in that case my answer may help spotlight the misconception.






share|improve this answer

























  • Thank you for your answer, as I wrote in my comments below I agree with you

    – Francesco D'Isa
    Mar 10 at 19:48











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









8














Answer 1 - 'yes'



Suppose I ask, 'Can Tom walk ?' I am asking about the truth-value of the proposition, 'Tom can walk'. I expect the answer 'Yes' or 'No'. The answer, 'Yes', is right if Tom can walk and wrong if he can't - in which case the right answer is 'No'.



There are, of course, since we are using a natural language, indefinitely many possibilities for the actual meaning of 'Tom can walk' but this is not a wrecking problem. There is no reason in principle why we should not be able to agree on the contextual meaning of 'Tom can walk'.



Right, so I am saying 'yes', a question, this question, has only two answers. And (to work back to the terms of your heading) if the question actually only has two answers then it follows that it is possible that it has only two answers : actuality implies possibility.



You object :




"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




But leaving the boxes blank, filling in both, jumping you your feet, are not answers - they are merely behavioural responses. If I ask whether you would like a cup of coffee, yes or no ?, and you throw the cup in my face, this would be an interesting response but not (without a lot of scene-setting, to which you do not appeal) an answer.



You reply to Eliran :




There's no written rule, moreover the rules could change or be differently interpreted. I understand what you mean, but what differentiates a reaction from an answer?




But you gave no indication at the start that while you were using 'question' in a standard way, no such restraint applied to your use of 'answer'. If the point of a question is to determine whether a certain proposition is true or false, your various behavioural responses - 'reactions' - determine no such thing and leave me none the wiser. Giving an answer is, of course, itself a behavioural response but the responses you list are truth-irrelevant.



Answer 2 - 'no'



If I say, 'no, it is not possible that a question has only two answers', but why should I?, what follows ?




it's possible that a question has only two answers.




I can't see how this follows. How can 'It is not possible that a question has only two answers' imply 'It is possible that a question has only two answers'.



A problem is clearly on your mind but I can't see what it is. I may well have misunderstood what's concerning you but in that case my answer may help spotlight the misconception.






share|improve this answer

























  • Thank you for your answer, as I wrote in my comments below I agree with you

    – Francesco D'Isa
    Mar 10 at 19:48















8














Answer 1 - 'yes'



Suppose I ask, 'Can Tom walk ?' I am asking about the truth-value of the proposition, 'Tom can walk'. I expect the answer 'Yes' or 'No'. The answer, 'Yes', is right if Tom can walk and wrong if he can't - in which case the right answer is 'No'.



There are, of course, since we are using a natural language, indefinitely many possibilities for the actual meaning of 'Tom can walk' but this is not a wrecking problem. There is no reason in principle why we should not be able to agree on the contextual meaning of 'Tom can walk'.



Right, so I am saying 'yes', a question, this question, has only two answers. And (to work back to the terms of your heading) if the question actually only has two answers then it follows that it is possible that it has only two answers : actuality implies possibility.



You object :




"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




But leaving the boxes blank, filling in both, jumping you your feet, are not answers - they are merely behavioural responses. If I ask whether you would like a cup of coffee, yes or no ?, and you throw the cup in my face, this would be an interesting response but not (without a lot of scene-setting, to which you do not appeal) an answer.



You reply to Eliran :




There's no written rule, moreover the rules could change or be differently interpreted. I understand what you mean, but what differentiates a reaction from an answer?




But you gave no indication at the start that while you were using 'question' in a standard way, no such restraint applied to your use of 'answer'. If the point of a question is to determine whether a certain proposition is true or false, your various behavioural responses - 'reactions' - determine no such thing and leave me none the wiser. Giving an answer is, of course, itself a behavioural response but the responses you list are truth-irrelevant.



Answer 2 - 'no'



If I say, 'no, it is not possible that a question has only two answers', but why should I?, what follows ?




it's possible that a question has only two answers.




I can't see how this follows. How can 'It is not possible that a question has only two answers' imply 'It is possible that a question has only two answers'.



A problem is clearly on your mind but I can't see what it is. I may well have misunderstood what's concerning you but in that case my answer may help spotlight the misconception.






share|improve this answer

























  • Thank you for your answer, as I wrote in my comments below I agree with you

    – Francesco D'Isa
    Mar 10 at 19:48













8












8








8







Answer 1 - 'yes'



Suppose I ask, 'Can Tom walk ?' I am asking about the truth-value of the proposition, 'Tom can walk'. I expect the answer 'Yes' or 'No'. The answer, 'Yes', is right if Tom can walk and wrong if he can't - in which case the right answer is 'No'.



There are, of course, since we are using a natural language, indefinitely many possibilities for the actual meaning of 'Tom can walk' but this is not a wrecking problem. There is no reason in principle why we should not be able to agree on the contextual meaning of 'Tom can walk'.



Right, so I am saying 'yes', a question, this question, has only two answers. And (to work back to the terms of your heading) if the question actually only has two answers then it follows that it is possible that it has only two answers : actuality implies possibility.



You object :




"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




But leaving the boxes blank, filling in both, jumping you your feet, are not answers - they are merely behavioural responses. If I ask whether you would like a cup of coffee, yes or no ?, and you throw the cup in my face, this would be an interesting response but not (without a lot of scene-setting, to which you do not appeal) an answer.



You reply to Eliran :




There's no written rule, moreover the rules could change or be differently interpreted. I understand what you mean, but what differentiates a reaction from an answer?




But you gave no indication at the start that while you were using 'question' in a standard way, no such restraint applied to your use of 'answer'. If the point of a question is to determine whether a certain proposition is true or false, your various behavioural responses - 'reactions' - determine no such thing and leave me none the wiser. Giving an answer is, of course, itself a behavioural response but the responses you list are truth-irrelevant.



Answer 2 - 'no'



If I say, 'no, it is not possible that a question has only two answers', but why should I?, what follows ?




it's possible that a question has only two answers.




I can't see how this follows. How can 'It is not possible that a question has only two answers' imply 'It is possible that a question has only two answers'.



A problem is clearly on your mind but I can't see what it is. I may well have misunderstood what's concerning you but in that case my answer may help spotlight the misconception.






share|improve this answer















Answer 1 - 'yes'



Suppose I ask, 'Can Tom walk ?' I am asking about the truth-value of the proposition, 'Tom can walk'. I expect the answer 'Yes' or 'No'. The answer, 'Yes', is right if Tom can walk and wrong if he can't - in which case the right answer is 'No'.



There are, of course, since we are using a natural language, indefinitely many possibilities for the actual meaning of 'Tom can walk' but this is not a wrecking problem. There is no reason in principle why we should not be able to agree on the contextual meaning of 'Tom can walk'.



Right, so I am saying 'yes', a question, this question, has only two answers. And (to work back to the terms of your heading) if the question actually only has two answers then it follows that it is possible that it has only two answers : actuality implies possibility.



You object :




"yes" implies that in a two-option system like the one above I can't give another answer, like: to leave the boxes blank, to fill both, to jump to my feet, etc.




But leaving the boxes blank, filling in both, jumping you your feet, are not answers - they are merely behavioural responses. If I ask whether you would like a cup of coffee, yes or no ?, and you throw the cup in my face, this would be an interesting response but not (without a lot of scene-setting, to which you do not appeal) an answer.



You reply to Eliran :




There's no written rule, moreover the rules could change or be differently interpreted. I understand what you mean, but what differentiates a reaction from an answer?




But you gave no indication at the start that while you were using 'question' in a standard way, no such restraint applied to your use of 'answer'. If the point of a question is to determine whether a certain proposition is true or false, your various behavioural responses - 'reactions' - determine no such thing and leave me none the wiser. Giving an answer is, of course, itself a behavioural response but the responses you list are truth-irrelevant.



Answer 2 - 'no'



If I say, 'no, it is not possible that a question has only two answers', but why should I?, what follows ?




it's possible that a question has only two answers.




I can't see how this follows. How can 'It is not possible that a question has only two answers' imply 'It is possible that a question has only two answers'.



A problem is clearly on your mind but I can't see what it is. I may well have misunderstood what's concerning you but in that case my answer may help spotlight the misconception.







share|improve this answer














share|improve this answer



share|improve this answer








edited Mar 10 at 19:01

























answered Mar 10 at 18:44









Geoffrey ThomasGeoffrey Thomas

27.2k222105




27.2k222105












  • Thank you for your answer, as I wrote in my comments below I agree with you

    – Francesco D'Isa
    Mar 10 at 19:48

















  • Thank you for your answer, as I wrote in my comments below I agree with you

    – Francesco D'Isa
    Mar 10 at 19:48
















Thank you for your answer, as I wrote in my comments below I agree with you

– Francesco D'Isa
Mar 10 at 19:48





Thank you for your answer, as I wrote in my comments below I agree with you

– Francesco D'Isa
Mar 10 at 19:48

















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