Premise: Two men are standing outdoors on a sunny day holding pieces of a new item, possibly a small grill, while one of the men studies the assembly instructions.

Hypothesis: Two men shop for sweaters together.
no

Premise: A short-haired woman speaks passionately to a group of younger women wearing traditional Indian dress.

Hypothesis: A woman is giving a speech on drunk driving to younger women.
it is not possible to tell

Premise: a young girl wearing a pink hat holding a camera up to her face.

Hypothesis: a young girl is taking a picture of her face
it is not possible to tell

Premise: A young man and woman sitting on an outdoor, stone staircase.

Hypothesis: a woman is tired
it is not possible to tell