Premise: Man walking with red skateboard.

Hypothesis: the man is riding a snowboard
no

Premise: Five men in uniform stand together near a building.

Hypothesis: Men standing outside
yes

Premise: Child with pink strings on head dancing surrounded by confetti, balloons.

Hypothesis: A child is roller skating.
no

Premise: A photographer in a yellow jacket takes photos of a bikini clad blond woman.

Hypothesis: A female photographer in a yellow jacket takes photos of a bikini clad blond woman at the beach.
it is not possible to tell