Question and answer: Q: Test for natural language inference.
Premise: "Young man wearing a wear jacket is behind a counter in a jewelry store gazing off into the distance."
Hypothesis: "Young man deep in thought at the jewelry store."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: yes
Explanation: Deep in thought defines what the young man was doing when he was gazing off.

Question and answer: Q: Premise: "The man is riding a large wave on a surfboard."
Based on this premise, can we conclude that the hypothesis "A man rides a jetski to the shore." is true?
Options:
- yes
- it is not possible to tell
- no
A: no
Explanation: A man can't ride both a surfboard and a jetski at the same time.

Question and answer: Q: If "A man with his dog sitting against a white building in the grass." does that mean that "A man with his dog is sitting outside."?
Options:
- yes
- it is not possible to tell
- no
A: yes
Explanation:
A man with his dog sitting against a white building in the grass which is outside.