QUESTION: Test for natural language inference.
Premise: "Biker doing a trick in air."
Hypothesis: "The biker is crazy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A biker doing a trick in air doesn't necessarily imply the biker is crazy.
The answer is it is not possible to tell.

[QUESTION] Premise: "New mom plays with her young baby."
Based on this premise, can we conclude that the hypothesis "A mom is playing with her baby." is true?
Options:
- yes
- it is not possible to tell
- no
A new mom is a type of mom and young baby is a type of baby.
The answer is yes.

Q: Test for natural language inference.
Premise: "A black and white dog is playing with a frisbee outside."
Hypothesis: "Dog playing outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A black and white dog is a dog playing with a frisbee outside means the dog is outside.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A woman in plaid boots holds a red umbrella as she leaps in the air."
Hypothesis: "The woman forgot her umbrella."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Person who forgot umbrella can not holds umbrella at the same time.
The answer is no.

[QUESTION] Given the sentence "Two men with blue shirts on cleaning debris off of a road." is it true that "The two men are writing a check."?
The two men are either writing a check or cleaning debris.
The answer is no.

Q: Given the sentence "A boy swings on a swing set." can we conclude that "A boy is making a sand castle."?
Options:
- yes
- it is not possible to tell
- no
A:
A boy who swings on a swing set can't also be making a sand castle.
The answer is no.