Question and answer: Q: Test for natural language inference.
Premise: "A man is standing next to a yellow cab while holding up a sign with many little yellow street signs on it."
Hypothesis: "Two people are inside of a taxi cab."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: A man is less than two people. Inside is not next to.

Question and answer: Q: If "A man is helping a lady put her goods in baskets." does that mean that "An older lady is assisted by the grocery clerk after buying groceries."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Explanation: A lady doesn't have to be older than a man. Every man is not a grocery clerk. A woman could have goods even if she were not buying groceries.

Question and answer: Q: Premise: "A bald man putting on a red shirt."
Hypothesis: "A man and woman is sitting on the couch eating chips."
Do we know that the hypothesis entailed by the premise?
A: no
Explanation:
A bald man is not a man and woman. And putting on a shirt is not the same action as sitting on the couch eating chips. Those cannot occur simultaneously.