Premise: A group of young men playing basketball; two members of the same team trying to block a player on the other team who has the ball.

Hypothesis: A group of young men are sleeping.
Relation: contradiction

Hypothesis: There is a group of human beings with a basketball.
Relation: entailment

Hypothesis: A group of young men are pretending to be Alonzo Mourning and is jumping in the air to deny another player from scoring.
Relation: neutral