Premise: "A person jumping high in the air on a snowboard."
Hypothesis: "A person on roller skates goes down the street."
Do we know that the hypothesis entailed by the premise? A step-by-step solution is:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The person can be on a snowboard or on roller skates.
The final answer: no.