Question and answer: Q: Given the sentence "A couple dressed in odd costumes." can we conclude that "Two people are going to a costume party."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A couple dressed in odd costumes does not necessarily mean they are going to a costume party.


Question and answer: Q: If "A man and a girl are sitting down and have a drink." does that mean that "A father and child are having a drink."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A man and girl sitting together need not necessarily be father and child. They could be of any relation.


Question and answer: Q: Premise: "A woman walking home from the market in a dirty neighborhood."
Based on this premise, can we conclude that the hypothesis "A woman is walking home in the dark." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation:
Sentence 1: A woman walking home from the market in a dirty neighborhood. Sentence 2: A woman is walking home in the dark.