Premise: a man in a blue shirt helps a small girl in a pink coat up a hill on a rope.

Hypothesis: The man is helping his daughter up the hill.
it is not possible to tell

Premise: Two lumberjacks stand next to a fallen tree that they have cut down in the middle of winter.

Hypothesis: The lumberjacks have felled a tree.
yes

Premise: Many people walk on a sidewalk filled with blue street signs next to a row of buildings including one with yellow balconies.

Hypothesis: There are people on a sidewalk
yes

Premise: A girl on a stationary bike posing in her bikini top and bottoms wearing fishnet stockings.

Hypothesis: A girl on a bike is auditioning for a modeling job.
it is not possible to tell