Premise: A group of four friends are drinking alcohol at a party.

Hypothesis: A group of 4 is drinking plain soda.
no

Premise: A man in a tan jacket is in a crosswalk carrying a bag in his right hand while taxis pass in the street.

Hypothesis: The man is trying to cross the street
it is not possible to tell

Premise: A man in dark clothing on a bicycle in midair near a stunt ramp with graffiti behind him.

Hypothesis: A man is on a means of transportation.
yes

Premise: The man and dog, which is leaping into the air, are playing Frisbee.

Hypothesis: A man is training his dog for a Frisbee competition.
it is not possible to tell