Premise: A man is kissing a woman while they are sitting on a cement ledge.

Hypothesis: A man is kissing a woman
yes

Premise: A lone person is surfing a medium-sized wave.

Hypothesis: Two goldfish are riding bikes in a giant pile of mashed potatoes.
no

Premise: Construction workers are working at a train or subway platform.

Hypothesis: The men are outside and are working, not playing or doing leisurely activities.
yes

Premise: A gray shaggy dog running

Hypothesis: The dog is sitting waiting for a treat.
no