Leo: If "A man with a mustache sits in front of a small computer." does that mean that "A man working on a computer."?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:

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
If you are sitting in front of a computer you are likely also working on a computer.
Thus, the answer is yes.