Premise: A man wearing a heave green work jacket and orange ear protectors is smiling at the camera.

Hypothesis: The man appears to be happy.
yes

Premise: A man in glasses and a blue shirt reading a laptop screen.

Hypothesis: A man is reading the news online.
it is not possible to tell

Premise: Oriental children play in a race, a young girl passes a young boy a stick to take over for her in the race.

Hypothesis: Two kids wearing pink and white race tees are participating in the race.
it is not possible to tell

Premise: A white crane landing in the water.

Hypothesis: A blue crane landing in the water.
no