Premise: "A biker wearing a yellow shirt pulls of an incredible trick in the air."\nHypothesis: "A biker doing tricks he never did before."\nDo we know that the hypothesis entailed by the premise?
Reason slowly and give your answer.
it is not possible to tell
Just because a biker pulls of an incredible trick doesn't imply he never did before.

.

Final answer: it is not possible to tell