Premise: Asian school children are on a field trip listening to a speech, except for one girl who is posing for the camera.

Hypothesis: Children are eating from their trays in the cafeteria.
no

Premise: Man cleaning a huge reflective disk, while wearing a protective mask.

Hypothesis: Person cleaning a huge reflective disk, while wearing a protective mask.
yes

Premise: A bald man wearing a white top stands on the beach with a knife while looking down at a partially peeled coconut.

Hypothesis: The man is tired.
it is not possible to tell

Premise: A crowd of children is walking up a path in the countryside.

Hypothesis: Children learn to drive
no