Premise: Two men, one working and one resting on a rooftop.

Hypothesis: There are men on the roof.
yes

Premise: A chef holds this lid of a dish in one hand and a microphone in the other hand.

Hypothesis: A chef holds a lid and a microphone before making an announcement.
it is not possible to tell

Premise: Construction workers putting up a building together.

Hypothesis: Construction workers are fixing the road.
no

Premise: A girl trying to hit a ball in the air with a tennis racket on the tennis court.

Hypothesis: A girl dressed in white is playing tennis
it is not possible to tell