QUESTION: Test for natural language inference.
Premise: "Woman lunges to catch a frisbee."
Hypothesis: "A woman is trying to catch a frisbee."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Lunging to catch and trying to catch are the same thing.
The answer is yes.

[QUESTION] Can we conclude from "A lot of people are gathered around a couple of people who are dressed in costumes." that "Two people are wearing costumes."?
Options:
- yes
- no
- it is not possible to tell
Two people is an equivalent form of a couple of people and wearing costumes is the same as being dressed in costumes.
The answer is yes.

Q: Given the sentence "A man in a green jacket and black hat stands with his mouth open." can we conclude that "A man can't open his mouth."?
Options:
- yes
- it is not possible to tell
- no
A: A man who cannot open his mouth be standing with his mouth open.
The answer is no.

QUESTION: Premise: "A man and two boys lay in autumn leaves at a playground."
Hypothesis: "A man is playing with his sons."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Boys at a playground with a man are not necessarily the mans sons.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man is riding his bike through a wooded area in the morning." is it true that "A man is riding his bike and saw the sunrise."?
By the first sentence we are not given information that it is his bike or even the time of day.
The answer is it is not possible to tell.

Q: Premise: "A woman wearing a red shirt and cheese hat cutting cheese."
Based on this premise, can we conclude that the hypothesis "A woman is a cheese cutter." is true?
Options:
- yes
- it is not possible to tell
- no
A:
If the woman is cutting cheese then she is a cheese cutter.
The answer is yes.