Premise: a girl and a woman ride a camel.

Hypothesis: A girl and her mother ride on a camel.
it is not possible to tell

Premise: A young man is getting a haircut while his friends watch.

Hypothesis: The man is sleeping.
no

Premise: A balding man wearing a striped sweater and blue jeans is writing some scores with white chalk which includes the words Gambas and Langostinos which both have 5 points on a chalkboard.

Hypothesis: The balding man is writing.
yes

Premise: people go up the escalator.

Hypothesis: The people are on the escalator.
yes