If im getting the correct answers, is it harmful to watch the video? Im afraid over-explanation is going to further confuse my instinct. Any advice?

Is it safe to completely rule out A.C's that are explicitly stated in the passage?

I felt like E was just way too specific given the type of answers we have chosen throughout this entire lesson. It makes sense after the review, but how am i supposed to pick it out of all of the answers when im looking for a generalized response?