Premise: A woman in black holds her mouth walking down the street with a young boy.

Hypothesis: The woman is the boy's aunt.
it is not possible to tell

Premise: A black dog crosses a puddle of water with a ball in its mouth while a brown dog looks the other way.

Hypothesis: The dog is tired
it is not possible to tell

Premise: A man sliding off of a bull he was riding splashes into a mud puddle in the center of a dirt covered ring.

Hypothesis: A man riding a bull around mud
yes

Premise: The crowd is gathered to watch a sporting event.

Hypothesis: There is a crowd.
yes