Premise: A young man is in a stream with his dirt bike.

Hypothesis: a man with a bike
yes

Premise: A man in a suit stands in front of a large display of pottery and next to a sculpture of a man's head.

Hypothesis: The man is wearing a watch.
it is not possible to tell

Premise: A woman in a blue shirt with a plaid skirt is sweeping a puddle of water outside.

Hypothesis: The woman is trying to get the water off of her sidewalk after a flood.
it is not possible to tell

Premise: One horse presses its nose to another horse in a field

Hypothesis: one horse pushes its nose to another horse outside
yes