Premise: A small child in a costume looks up at an adult.

Hypothesis: The child is looking at a dog.
no

Premise: Old man taking a photo in an art gallery.

Hypothesis: There is a woman that is painting art outside the museum.
no

Premise: A slender young caucasian female walks while listening to music through her headphones and iPod during a bright sunny day.

Hypothesis: a young woman with headphones on walking on a bright and sunny day to go to lunch
it is not possible to tell

Premise: Clown holding broom smiles at people.

Hypothesis: Clown holding broom smiles at kids.
it is not possible to tell