Premise: People are busy racing for a win.

Hypothesis: People sitting around watching a race.
no

Premise: Group of workers at the olympics.

Hypothesis: The workers are all food vendors.
it is not possible to tell

Premise: Three woman, one wearing blue, one wearing red, and one wearing white look at a display of a potato wearing a wig.

Hypothesis: Three women look at a fair display.
it is not possible to tell

Premise: A man pulling a boat rope along the dock.

Hypothesis: A person pulling a boat rope along the dock.
yes