I'll give you a question, please answer with step-by-step reasoning process.
Premise: "An angry brown horse seems to be trying to buck off the male rider in tan jeans and blue shirt and black hat."\nHypothesis: "While a photographer shoots a picture."\nDo we know that the hypothesis entailed by the premise?

yes
A rider in a black hat and jeans is on a brown horse that is trying to throw him off and someone is taking pictures of it.

.

Therefore, the answer is yes