Premise: A middle adulthood aged man is wearing a karate robe while, practicing with another masked individual.

Hypothesis: Two men fence while wearing masks.
no

Premise: Two adults hold a sign which says "Teaching Children for peace".

Hypothesis: The adults are smiling.
it is not possible to tell

Premise: A woman and a man with a blue shirt are posing for a photograph.

Hypothesis: the bvoy was dressed as a cowboy
yes

Premise: Men wearing bright yellow jackets push green bins as other people walk past.

Hypothesis: Women in pink jackets push purple carts.
no