Premise: A man plays the saxophone in a dark room lit with a red light.

Hypothesis: The man plays guitar inside the room.
no

Premise: A man in red shorts jumps behind a volleyball net.

Hypothesis: There is a man behind a net.
yes

Premise: A police officer is on the street monitoring an event.

Hypothesis: A police officer is talking to people at an event.
it is not possible to tell

Premise: A side view picture of 3 band members on stage performing with lead singer in the foreground.

Hypothesis: 4 band members are performing on a TV show.
it is not possible to tell