Denny asked: Can we conclude from "A man with sideburns and glasses is reading some kind of book while pointing at a chalkboard in a hut." that "A man teaches a class."?
Options:
- yes
- no
- it is not possible to tell.
Le: OK, so how can I answer with some explanation?

user
Reading and pointing at a chalkboard do not imply that someone teaches.
The answer: it is not possible to tell.
assistant