Leo: Given the sentence "A small child dancing in front a orchestra band." is it true that "A small child is at a concert."?
Mei: OK, So, let's think first...
Me:

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
The band could be in other places besides at a concert.
Thus, the answer is it is not possible to tell.