If "A man is pulled through the water on a large ski." does that mean that "A man pulled by two speedboats through the water."?
Options:
- yes
- it is not possible to tell
- no
Let's solve step-by-step:

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
It doesn't always take two speedboats to pull a man on a ski sometimes it takes one. The answer is it is not possible to tell.