Premise: Some young girls standing in a group some with their arms around each other.

Hypothesis: The girls are sisters.
it is not possible to tell

Premise: A climber scales a rock wall.

Hypothesis: A climber is eating lunch with a friend.
no

Premise: A tiger striped dog stands in a weird position and looks to the side.

Hypothesis: A cat is laying down looking outside.
no

Premise: A crowd of people, some of which are wearing surgical masks.

Hypothesis: A couple people together sitting in a circle.
no