Premise: Tourists experience a wonderful view overlooking a busy city.

Hypothesis: The people are at a funeral.
no

Premise: A musician wearing a red scarf on his head and holding a microphone, wipes his face as he walks away from a smiling DJ.

Hypothesis: The man is not sweating
no

Premise: A group of people looking at books in a library.

Hypothesis: People looking at books for a book report.
it is not possible to tell

Premise: A couple hug in a crowded place.

Hypothesis: Two people are greeting each other.
it is not possible to tell