Premise: A man lifting up a woman by the waist dancing ballroom in the middle of a little town.

Hypothesis: Some people are dancing.
yes

Premise: A young female student performing a downward kick to break a board held by her Karate instructor.

Hypothesis: A young female student participating in a Karate tournament with the aid of her instructor.
it is not possible to tell

Premise: Four teen girls and two teen boys are all jumping in the air in front of the glass doors to a building.

Hypothesis: People are having fun.
it is not possible to tell

Premise: A road near the waterfront where various people walk and ride their bikes nearby.

Hypothesis: People riding bicycles.
yes