See the multi-choice question below:

Sentence 1: Inside there was a single-chair barber shop, with a barber who might also have come from some movie-casting office.

Sentence 2: The barber shop was obviously frequently busy, with multiple customers getting shaves and haircuts at any given time.

If the first sentence is true, then is the second sentence true?
Choose from:
A). yes.
B). it is not possible to tell.
C). no.
C).