Premise: A group of girls are participating in a roller derby tournament.

Hypothesis: A group of girls are participating in a roller disco tournament.
no

Premise: A group of people dancing together.

Hypothesis: the group were dancing all night
yes

Premise: A little boy is squatting down looking at colorful pieces of paper while grownup look on.

Hypothesis: The boy is at home playing on the computer.
no

Premise: Two women are wearing sunglasses and eating food.

Hypothesis: Two women are at home, washing the dishes.
no