Premise: Two young women celebrating a birthday with cake and wine.

Hypothesis: Two women celebrating an anniversary.
it is not possible to tell

Premise: An older man and woman in white hats are walking across the street.

Hypothesis: The man and woman are wearing clothing outdoors.
yes

Premise: Woman in a white shirt, long wet brown hair, beige vest, blue shirt, sitting on a wood chair, looking off to her right.

Hypothesis: A nurse in uniform eats lunch during her break at the hospital.
no

Premise: A young fighter is practicing his punches with one of his peers.

Hypothesis: The young fighter is undefeated.
it is not possible to tell