Premise: A boy jumped up from the green bed.

Hypothesis: The boy just woke up.
it is not possible to tell

Premise: A child is playing in wet sand with a toy shovel.

Hypothesis: A boy plays with his inflatable raft at the pool.
no

Premise: A man awaits a descending volleyball on the beach court.

Hypothesis: A woman swimming at the beach.
no

Premise: A naked child plays in the water as a man and his horse watch.

Hypothesis: the man is inside of a volcano
no