I'll give you a question, please answer with step-by-step reasoning process.
Test for natural language inference.\nPremise: "A man riding a horse at a rodeo."\nHypothesis: "A man rides his favorite horse."\nIs the hypothesis entailed by the premise?\nOptions:\n- yes\n- no\n- it is not possible to tell

it is not possible to tell
A man can ride a horse that is not his favorite.

.

Therefore, the answer is it is not possible to tell