Q: Given the sentence "A man in black lies on his back while a little girl stands on his feet." can we conclude that "A man and a girl are interacting."?
Options:
- yes
- it is not possible to tell
- no
A: The man and girl would need to be interacting for her to stand on his feet.
The answer is yes.

Q: If "Several government workers working on a railroad crossing." does that mean that "Some people are replacing the rail signs."?
Options:
- yes
- it is not possible to tell
- no
A: Replacing the rail signs is not the only possible way for people to work on a railroad crossing.
The answer is it is not possible to tell.

Q: Premise: "A woman lays her head down on a pillow on a shelf in a store."
Hypothesis: "A woman is sweeping the store aisle."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: If a woman lays her head down she is not sweeping the store.
The answer is no.

Q: Test for natural language inference.
Premise: "A woman paints a brown vase with white flowers."
Hypothesis: "A woman makes a gift for a friend."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Making a gift for a friend is one reason someone might paint a vase.
The answer is it is not possible to tell.