Premise: A man is kissing a small baby.

Hypothesis: The dad is holding his child for the first time.
it is not possible to tell

Premise: Two men sitting on a railroad tie showing the camera something in his hand.

Hypothesis: Two men are showing something to the camera.
yes

Premise: A group of people are having a party.

Hypothesis: People at a party.
yes

Premise: a female rugby player trying to outmaneuver opposing players.

Hypothesis: The hockey player has the puck and is moving into the other team's zone.
no