Premise: A policeman wearing a black had and a bright, green shirt licks his lips.

Hypothesis: A ballerina is getting ready to perform her routine in public
no

Premise: A group of girls are smiling while posing for a picture.

Hypothesis: A group of girls are watching tv.
no

Premise: A blond woman with two children is checking out at a Walmart register.

Hypothesis: Food makes people hungry
no

Premise: Five guys in tuxes and sneakers are jumping in the air.

Hypothesis: The teenagers are jumping.
yes