Premise: A closeup of a small black and white dog with a baseball in its mouth.

Hypothesis: A large dog is looking at a bone.
no

Premise: A young child holds hands with an adult while playing.

Hypothesis: Two adults hold hands
no

Premise: Two people in black vests are standing in front of children in white vests with an American flag between them.

Hypothesis: Two people are in black vests.
yes

Premise: Two older men are sitting on a bench having a conversation.

Hypothesis: the two people are friends
it is not possible to tell