Premise: "A man rollerblades on a skate course."
Hypothesis: "The man is in a race."
Do we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first:

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
Not everyone who skates on a course will be in a race. So, the answer is it is not possible to tell.