Premise: Two men are working together to hammer a small sign under a gold frog statue that is on the tree.

Hypothesis: Two guys hammering a sign
no

Premise: A girl is in a dress.

Hypothesis: There is a girl in a yellow dress.
it is not possible to tell

Premise: A group of people gathered together in a field eating barbecued meats while drinking Pepsi.

Hypothesis: The people are fathered together in the field
yes

Premise: Woman in black poses near a pyramid fountain.

Hypothesis: The woman is a tourist.
it is not possible to tell