Q: Test for natural language inference.
Premise: "Three male children play flag football on a grassy area by a body of water."
Hypothesis: "The children are playing water polo in the pond."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Flag football is not water polo and a grassy area is not a pond.
The answer is no.

QUESTION: If "A man wearing a blue hat is calling someone over the phone." does that mean that "A man uses the phone."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: One who is calling someone over the phone uses the phone.
The answer is yes.

[QUESTION] Premise: "A man in blue shorts and sitting in the pool watches a boy get out of the water."
Hypothesis: "A man is keeping an eye on his son in the pool."
Do we know that the hypothesis entailed by the premise?
A man may be sitting in the bool watching a boy get out of the water but that doesn't necessarily mean that the boy is is own son.
The answer is it is not possible to tell.

Q: Can we conclude from "Three men cut a hole in a frozen lake in preparation for ice fishing." that "Three men are on a frozen lake."?
Options:
- yes
- no
- it is not possible to tell
A: One must be on a frozen lake in order to cut a hole in it to go ice fishing.
The answer is yes.

QUESTION: Premise: "A group of people are standing beneath a sign that says ""please take a number."
Hypothesis: "A man at the dmv is being waited on immediately."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: People standing beneath a sign that says 'Please take a number cannot be the same that is being waited on immediately.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A topless guy jumping a ramp on a bike."
Hypothesis: "A topless guy is performing bike stunts in front of 500 people."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Not all bike jumping is done in front of 500 people.
The answer is it is not possible to tell.