Premise: "A girl wearing flip-flop sandals swinging on a swing set in a park underneath fluffy white clouds."
Hypothesis: "The girl is swinging in a park."
Do we know that the hypothesis entailed by the premise?

yes
Explanation: A girl wearing flip-flop sandals swinging on a swing set in a park is a rephrasing of the girl is swinging in a park..

Test for natural language inference.
Premise: "A woman in a short black skirt waits on a street corner."
Hypothesis: "A woman is making porridge."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: She can't wait on street corner and make porridge at the same time..

Given the sentence "A girl flies through the air as a man stands with his arms outstretched." can we conclude that "The girl's feet are not on the ground."?
Options:
- yes
- it is not possible to tell
- no

yes
Explanation: If she is flying through the air then her feet are not on the ground..

Premise: "Little kid playing in water."
Hypothesis: "The little kid is playing in the mud."
Do we know that the hypothesis entailed by the premise?
no
Explanation: The kid is either playing in water or in the mud..