Premise: A man is bicycling while talking on his cellphone.

Hypothesis: A man about to get into an accident on his bike.
it is not possible to tell

Premise: A soldier shaking hands with a woman.

Hypothesis: A soldier is shaking hands.
yes

Premise: A young child dressed in a graduation gown is throwing a graduation cap in the air.

Hypothesis: A child wears a graduation cap.
no

Premise: Men standing on a railing.

Hypothesis: The men are sitting down
no