If you look at it the dialogue question is that if a musician is someone who plays an instrument But a musician does not have to play an instrument they can use voice which is not an instrument. If this is wrong then that means voice may be an instrument and then that would make the statement true. The rest of the dialogue says about Arturo’s grandpa being a musician
The answer is C because its asking how much are the books, the one you answered was incorrect because if you translate it you said “how many” instead of “how much”
