Premise: A woman with a gray shirt and dirty white apron works with wood.

Hypothesis: A woman wearing a white dirty apron and gray shirt is making a wooden boat.
it is not possible to tell

Premise: A man is operating a television camera high up in a crowded stadium.

Hypothesis: Woman taking pictures from the bleachers at a soccer game.
no

Premise: Many policemen, including one who seems to be the main focus standing in the very front of the picture looking away from the camera, standing around wearing vests and helmets with shields.

Hypothesis: Policemen are wearing vests and helmets.
yes

Premise: Four men waiting in a area, holding ladders.

Hypothesis: a few men held ladders for their jobs
it is not possible to tell