Can we conclude from "Man posing with his computer while touching the keyboard." that "A man is working on his computer keyboard."?
Options:
- yes
- no
- it is not possible to tell A step-by-step solution is:

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 posing with his computer is not necessarily working on his computer.
The final answer: it is not possible to tell.