Can we conclude from "A man in a gray shirt is hitting a tennis ball." that "A man playing tennis."?
Options:
- yes
- no
- it is not possible to tell 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 man hitting a tennis ball is not necessarily playing tennis. Final answer: it is not possible to tell.