Premise: "The man is doing a trick on his green bike."\nHypothesis: "The bike belongs to the man."\nDo we know that the hypothesis entailed by the premise?
Step-by-step reasoning process below:
it is not possible to tell
Doing a trick on a bike does not necessarily imply that the bike belongs to the person doing a trick.

.

Thus, the answer is it is not possible to tell