Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Just because some people are walking doesn't mean everybody is walking.
 The question and answer:

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
Can we conclude from "People walking on a desert street." that "Everybody is walking."?
Options:
- yes
- no
- it is not possible to tell
The answer is it is not possible to tell