Premise: "A mountain biker in a green shirt is suspended in the air."
Hypothesis: "A mountain biker in a red shirt is suspended in the air."
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
A mountain biker cannot be in a green shirt at the same time he is in a red shirt. So, the answer is no.