Premise: Two men with cameras shoot stand as one of them takes a shot.

Hypothesis: Two students have video cameras.
it is not possible to tell

Premise: A woman is overlooking a street from a walkway.

Hypothesis: The man is sitting down in the house.
no

Premise: People are walking down the street and a child is sitting on the curb.

Hypothesis: People are running past a crying child.
no

Premise: A little boy grinning with a go-cart in the background.

Hypothesis: A boy at an amusement park.
it is not possible to tell