Q: Premise: "A person wearing dark clothes is standing on one leg in snow while a small dog is jumping in front of her."
Hypothesis: "A person stands on one leg because her foot hurts."
Do we know that the hypothesis entailed by the premise?
A: A person might be standing on one leg for a reason other than that his or her foot hurts. Not every person is a woman.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A little boy kneels and prepares to throw a basketball."
Hypothesis: "A little beel kneels then throws a basketball."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The little boy kneels before he throws that basketball to prepare to throw it.
The answer is yes.

[QUESTION] Premise: "A man in a green shirt directs trucks in preparation of the racetrack."
Hypothesis: "A man is directing trucks to staging areas on the racetrack so that the race can begin."
Do we know that the hypothesis entailed by the premise?
Preparation of a racetrack may describe a very large number of actions before the staging of vehicles.
The answer is it is not possible to tell.

Q: Given the sentence "Two women in skirts are standing next to a structure made of stone." can we conclude that "Two women in pants is standing next a house made of straw."?
Options:
- yes
- it is not possible to tell
- no
A: Skirts and pants are different things. Stones and straw are very different things.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A woman wearing shorts is holding a tan dog while a white dog jumps up in front of her."
Hypothesis: "A woman is holding a cat as the dog jumps in front of her."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A woman can not at both the times hold can and dog together.
The answer is no.

QUESTION: Given the sentence "Two men." can we conclude that "One with a box on his head holding a bottle."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A man is seeing how long he can balance a box on his head.
The answer is it is not possible to tell.