[QUESTION] Given the sentence "A woman is playing ice hockey." is it true that "A woman is sitting in the stands."?
One cannot play ice hockey and be sitting in the stands simultaneously.
The answer is no.

Q: Premise: "A woman in a pink sweater and an apron."
Hypothesis: "Cleaning a table with a sponge."
Do we know that the hypothesis entailed by the premise?
A: A woman in a yellow tank top and apron is cleaning the chair with a cloth.
The answer is no.

QUESTION: Premise: "A woman is riding down a dirt trail on her bike."
Hypothesis: "A woman is riding on her bike."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Riding a dirt trail on a bike is riding a bike.
The answer is yes.

[QUESTION] If "A street lined with three-story buildings." does that mean that "The street has lots of large lawyer offices."?
Options:
- yes
- it is not possible to tell
- no
Just because a street is lined with buildings doesn't imply large lawyer offices.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Someone climbing a rock upside down."
Hypothesis: "A person is climbing a rock."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A person is climbing on a rock which is set upside down.
The answer is yes.

[QUESTION] Premise: "A local man finds some time to take a nap on his chopper."
Based on this premise, can we conclude that the hypothesis "A local man has a dream as he takes a nap on his chopper." is true?
Options:
- yes
- it is not possible to tell
- no
A man does not necessarily have a dream when he sleeps.
The answer is it is not possible to tell.