Q: Test for natural language inference.
Premise: "The woman wearing black is standing in a grassy field as the man in the blue cap runs."
Hypothesis: "The man is standing still as the woman runs with a blue cap."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Either a man or a woman has a blue cap on.
The answer is no.

Q: If "A man with no shirt jumps of a ledge into the water." does that mean that "The man has jumped off this ledge several times."?
Options:
- yes
- it is not possible to tell
- no
A: Jumps off a ledge does not imply the man has jumped several times.
The answer is it is not possible to tell.

Q: Premise: "A man in jeans is playing with a ball while a woman in jeans stands nearby looking away."
Hypothesis: "A man and woman are watching a movie."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: They can't be playing with a ball and watching a movie at the same time.
The answer is no.

Q: Given the sentence "Three workers are working on a metal roof." can we conclude that "Three men are sitting on a couch."?
Options:
- yes
- it is not possible to tell
- no
A:
Workers are not necessarily men. One cannot work on a roof at the same time one is sitting on a couch.
The answer is no.