Given the sentence "The climber in red is leading climbers up a long rock face." is it true that "The swimmer has crossed the english channel."? 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 climber and a swimmer can not be doing both activities at once. So, the answer is no.