Hello!
It is metaphor
This is being compared between something that is not applicable.
It is not simile because it doesn't have the words 'like' or 'as'.
Not a hyperbole since it isn't an exaggeration.
Finally, it is not a personification because it does not compare a human like feature to an inanimate object.
Hope this helps! :D
To leave out personal opinions
Well, what type of books do you like to read and why? Make sure they're good enough reasons to contemplate, like maybe your reason is controversial. Sounds like a class discussion, good luck. :)
Answer: C) if we have free time in the afternoon.