[Q] Given the sentence "A white man in a swimming competition." is it true that "The man is playing polo on a horse."?
[A] If a man is in a swimming competition he cant also be playing polo on a horse.
The answer is no.

[Q] Test for natural language inference.
Premise: "A younger child wearing a red sweater showing us whats in his hand."
Hypothesis: "The child is showing us the toy truck."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A young child showing what is in his hands isn't necessarily showing a toy truck.
The answer is it is not possible to tell.

[Q] Given the sentence "A man maneuvers a motorcycle through a rocky stream." can we conclude that "An old woman stealing a motorcycle."?
Options:
- yes
- it is not possible to tell
- no
[A] One is about a man maneuvering and the other is a woman stealing.
The answer is no.