Q: Given the sentence "A man at work." is it true that "Butchering a cow."?
A: A man butchers a cow so he can sell the meat.
The answer is it is not possible to tell.

QUESTION: Premise: "Basketball players are reaching for the basketball as it flies through the air."
Based on this premise, can we conclude that the hypothesis "A group of basketball players are trying to get a rebound." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: If the basketball players are reaching for the basket ball it is likely that they are trying to get a rebound.
The answer is yes.

[QUESTION] Given the sentence "A dog jumping up in the air next to a white house." can we conclude that "The dog is laying on the porch."?
Options:
- yes
- it is not possible to tell
- no
Jumping and laying are mutually exclusive activities. The dog cannot be both next to a white house (outside of the house) and on the porch (inside a part of the house).
The answer is no.

Q: Test for natural language inference.
Premise: "A choir of men and woman being separated with men on the left and woman on the right."
Hypothesis: "The choir is singing."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A choir of men and woman so the choir is singing.
The answer is yes.

QUESTION: Given the sentence "The man is skillfully surfing a violent wave in the blue ocean." is it true that "A pro surfer rides a curl."?

Let's solve it slowly: A man surfing isn't necessarily a pro surfer. A violent wave may not be a curl.
The answer is it is not possible to tell.

QUESTION: Premise: "Two members of opposite teams stand side by side in front of a soccer ball."
Hypothesis: "The teams are seated at home."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
If all teams are seated that would imply that no one from either team would stand side by side .
The answer is no.