[QUESTION] Given the sentence "A bike rider sits and watches as a fellow rider does a jump off a ramp." is it true that "Nobody is sitting."?
You cannot have someone sitting and not sitting at the same time.
The answer is no.

Q: Premise: "A street performer being watched by people passing through."
Hypothesis: "A street performer is having a show outside."
Do we know that the hypothesis entailed by the premise?
A: Having a show outside entails that it would be watched by people passing through.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A boy in red swimming trunks is jumping into the pool."
Hypothesis: "The boy is climbing into the pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The boy is either climbing into the pool or jumping into the pool.
The answer is no.

[QUESTION] Can we conclude from "A female jumps with arms and legs spread near a dwelling." that "A woman leaps into the air."?
Options:
- yes
- no
- it is not possible to tell
A women is a female. Leaps into the air implies jump.
The answer is yes.

Q: Test for natural language inference.
Premise: "Man in sandals and blue shirt is bent over water."
Hypothesis: "There is a man in a blue shirt bent over."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man in blue shirt is a man in a blue shirt.
The answer is yes.

[QUESTION] Given the sentence "A geometrically decorated human pull cart stops next to a coca cola cart on the beach." is it true that "A human pulled cart stops to buy a coca cola."?
A cart stopping next to a Coca Cola cart is not necessarily there to buy a coca cola.
The answer is it is not possible to tell.