Premise: A man and woman are dancing nearby others who are doing the same.

Hypothesis: People are dancing at a wedding.
it is not possible to tell

Premise: A woman singing and playing a keyboard.

Hypothesis: A female playing the drums.
no

Premise: Young shirtless boy sleeping on a couch with his hand on his chest.

Hypothesis: a shirtless boy sleeps on a couch
yes

Premise: A young girl and a dog standing in a river next to a fallen tree, both looking in the same direction.

Hypothesis: A child and an animal are outdoors.
yes