Premise: A woman bicycles down the hill on a dirt trail.

Hypothesis: The woman is riding a bike.
yes

Premise: A guy walking his four dogs.

Hypothesis: The guy is tired of walking.
it is not possible to tell

Premise: Political rally of various generations.

Hypothesis: The rally is outside.
it is not possible to tell

Premise: A group of people walk across the grass with their arms linked.

Hypothesis: Some people are strolling.
yes