Q: Test for natural language inference.
Premise: "A man wearing a yellow safety vest helps prepare an airplane."
Hypothesis: "The man works for the airport."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The man works for the airport or for a contractor that provides airplane services.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "Two men in blue shirts smiling and shaking hands." that "The men are on opposite ends of a football field."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: You can't reach each other to be shaking hands while on opposite ends of a football field.
The answer is no.

[QUESTION] Premise: "Four people in jackets and long pants ice skate on an outdoor rink."
Hypothesis: "People are wearing ice skates."
Do we know that the hypothesis entailed by the premise?
They are wearing ice skates because they are in ice skate (skates).
The answer is yes.

Q: Premise: "A dog is splashing water into the air as it runs through a wet field of grass."
Hypothesis: "A dog takes chase after a duck."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A dog is splashing water into the air as it runs through a wet field of grass doesn't imply chasing after a duck.
The answer is it is not possible to tell.

QUESTION: Premise: "The dog is fetching a stick in water."
Hypothesis: "A beagle at the beach plays with a stick."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The dog fetching a stick in water does not infer that the dog is a beagle.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Three children stand in front of two large tires." is it true that "Kids standing near tires on their playground."?

Let's solve it slowly:
The tires in front of which kids are standing need not be on their playground.
The answer is it is not possible to tell.