Premise: "Two women on rollerskates are grappling."
Hypothesis: "Two sad women on rollerskates are grappling."
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
Two women on rollerskates are grappling does not imply the two women are sad. So, the answer is it is not possible to tell.