Can we conclude from "A violinist practices in front of an empty performance hall." that "The hall is dimmly lit."?\nOptions:\n- yes\n- no\n- it is not possible to tell
Let's think step by step below.
it is not possible to tell
Just because a violinist practices in front of an empty performance hall is not necessarily dimmly lit.

.

So, the answer is it is not possible to tell