Premise: "A skier is by himself in the woods."
Hypothesis: "A man is cross country skiing."
Do we know that the hypothesis entailed by the premise? Let's be accurate as possible and think 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
A skier in the woods is not necessarily cross country skiing. Final answer: it is not possible to tell.