premise: A woman in black and red softball gear is running along a sanded track while two women in yellow jerseys are in the middle of throwing a ball. hypothesis: Three women are playing softball in the field, two are in yellow vest and the other one chasing down the ball is wearing a black.
entailment: A woman plus two more makes three women. Running is how she would be chasing down a ball. If they are wearing softball gear it would make sense they are playing softball.