Q: Test for natural language inference.
Premise: "A woman walking in front of a crowd on the sidewalk."
Hypothesis: "There is a woman walking to work."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Walking on a sidewalk does not mean one is necessarily walking to work.
The answer is it is not possible to tell.

QUESTION: Premise: "Two men are helping another man cross a stream."
Based on this premise, can we conclude that the hypothesis "Men are crossing a stream." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If they're helping the man cross a stream then they are crossing.
The answer is yes.

[QUESTION] Premise: "Women in formal wear sitting on a pew."
Hypothesis: "Women wearing formal wear sitting on a pew before a wedding."
Do we know that the hypothesis entailed by the premise?
Women that are in church are not always there before a wedding.
The answer is it is not possible to tell.

Q: Can we conclude from "Here is a picture of a woman and her husband and child taking a stroll by the parking lot." that "A man is walking by his self near a parking lot."?
Options:
- yes
- no
- it is not possible to tell
A: It is impossible that a man is walking by his self and also there is a woman and her husband and child simultaneously.
The answer is no.

QUESTION: Given the sentence "A man dressed in protective gear walking along a stream with another man close behind him." can we conclude that "A man wears protective gear because of a biohazard nearby."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: It can't be automatically inferred that the man is wearing protective gear because of a biohazard.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A person is riding in a donkey pulled cart." can we conclude that "The donkey is pulling a cart."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Just because it is a donkey pulled cart doesn't mean the donkey is pulling.
The answer is it is not possible to tell.