Q13

[AmarynthS178]

This question asks "both passages are concerned with answering which one of the following questions" and I eliminated answer C, "What determines whether a work of fiction belongs to a particular genre rather than another one" because passage A is actually about literature, not specifically about fiction. The LSAT asks you to pay so much attention to detail like 99.99999% of the time, but then doesn't care for this one specific question? Or have I missed something?
Thank you for your help!!!