Premise: Two teams, one clad in green and white and the other in black and white, face off on a grass field.

Hypothesis: Two teams are facing off against each other on the basketball court.
Relation: contradiction

Hypothesis: Two rivals teams are finally deciding which is better in a game between them in the grass field.
Relation: neutral

Hypothesis: Two teams are facing off against each other in a grass field.
Relation: entailment