Premise: A bicycler jumping over a barrier with his bike.

Hypothesis: A cyclist racing towards the barrier.
it is not possible to tell

Premise: A woman takes pictures at the beach.

Hypothesis: The man is taking pictures on the beach.
no

Premise: Asian emo boy rests hands on hips beside a river.

Hypothesis: An Asian emo stands with his hands on his hips watching a sunset beside a river.
it is not possible to tell

Premise: guy walking two huge poodles.

Hypothesis: A guy is walking with poodles to impress others.
it is not possible to tell