Premise: Man at party receiving beer pillow gift.

Hypothesis: The man doesn't drink.
it is not possible to tell

Premise: Children trying to climb over the wall.

Hypothesis: Children are sitting down on the grass.
no

Premise: Man in black on microphone, in band.

Hypothesis: A man in a rock band.
it is not possible to tell

Premise: A man is sitting on a bench in front of water fountain.

Hypothesis: A man is outside
it is not possible to tell