[Q] Premise: "A craftsman thoughtfully considers his designs in the workshop."
Hypothesis: "A craftsman is coming up with new products at work."
Do we know that the hypothesis entailed by the premise?
[A] He might be working with existing products instead of new ones.
The answer is it is not possible to tell.

[Q] Can we conclude from "A woman reads a book and smokes on a park bench." that "A man burning books."?
Options:
- yes
- no
- it is not possible to tell
[A] A woman reads a book and a man is burning books. This is a contradiction in gender and action.
The answer is no.

[Q] Test for natural language inference.
Premise: "A girl in a purple sweater mixes yellow paste in a bowl."
Hypothesis: "A girl in a sweater mixing paste."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A girl in a purple sweater is certainly wearing a sweater.
The answer is yes.