Premise: Construction workers are walking down a hallway of a building they are constructing.

Hypothesis: They are working on carpentry inside the building.
it is not possible to tell

Premise: A blond little girl has a bug on her arm and an unsure look on her face.

Hypothesis: a little girl looks unsure because she's never seen this bug before
it is not possible to tell

Premise: a collie jumps over a white agility jump

Hypothesis: A dog is in motion.
yes

Premise: A man in a white uniform is preparing meat.

Hypothesis: A chef prepares a meal for a customer.
it is not possible to tell