Question and answer: Q: Test for natural language inference.
Premise: "Smiling man and boy standing in a yard."
Hypothesis: "The man and boy are in school."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: If the boy and man are in school they cannot be in a yard.


Question and answer: Q: Given the sentence "A man in a black hat and glasses is dining with three others in a restaurant." is it true that "A woman eats alone at a deli."?
A: no
Explanation: A man is not a woman. Someone who is eating alone cannot also be dining with three others. A restaurant and and a deli are different types of establishments.


Question and answer: Q: Can we conclude from "A guy wearing a white shirt and khaki pants is sitting on steps made of stone." that "A guy wearing a white shirt and khaki pants is waiting for his girlfriend."?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Explanation:
Just because A guy wearing a white shirt and khaki pants is sitting on steps made of stone does not mean that he is waiting for his girlfriend.