Premise: A photographer's view of a busy street.

Hypothesis: The photo is showing traffic backed up due to an accident.
it is not possible to tell

Premise: A teenage boy in a white shirt is speaking to a group of teenagers who are sitting at picnic tables in front of a park.

Hypothesis: The boy is communicating with others.
yes

Premise: A man in black is cleaning the roof of a building with a jet of water.

Hypothesis: Susie was cleaning her car.
no

Premise: A brown dog carries a multiple colored toy in the grass.

Hypothesis: A brown dog is outside.
yes