Premise: A young man with a backpack and blue sunglasses is crossing the street.

Hypothesis: A young man is walking threw town.
it is not possible to tell

Premise: Two men in white suits are playing electric guitars.

Hypothesis: Two men wearing white suits are having a drum-off
no

Premise: A woman in a brown knee length skirt and a silk brown button up shirt is sitting on a stone bench at a art gallery fixing her skirt.

Hypothesis: The woman is waiting for her blind date
it is not possible to tell

Premise: A crowd of scouts where there are flags of many nations being held.

Hypothesis: There is an international parade.
it is not possible to tell