Premise: A German shepherd dog is running toward a tennis ball.

Hypothesis: A dog has legs.
yes

Premise: A group of men sit at a roadside table.

Hypothesis: A group of women sit at a roadside table.
no

Premise: Lone man sitting on steps leading to two red doors.

Hypothesis: A man is sitting on the steps waiting for his lost dog to find his way home.
it is not possible to tell

Premise: A group of fourteen men posing for a picture together.

Hypothesis: 14 people are playing baseball.
no