Student: Can we conclude from "A man is holding a canoe while a dog looks back." that "The man is in the chemistry lab."?
Options:
- yes
- no
- it is not possible to tell.
Teacher: Let's think:

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 with his dog holding a canoe can't be in a chemistry lab at the same time. So the final answer is no.