Premise: A group of people form a procession, several of them holding signs with photographs on them.

Hypothesis: A group of people are outside.
yes

Premise: A man in a bright yellow jacket is wearing a helmet.

Hypothesis: The woman is wearing a helmet.
no

Premise: A brown cat is sitting on top of an old car.

Hypothesis: There is no cat on the car this afternoon, thanks for asking.
no

Premise: Man playing guitar in a public place.

Hypothesis: A man is smashing his guitar.
no