This happened to me at first too. I found taking a break and reviewing the lessons helped. Say I got stuck on something, I would come back the next day and try it again.
I was actually stuck between A and E
B says "Reinterpretating what certain people actaully said...."
In the stimulus, we are given an example but not real data. that way, I can eliminate B.
I think this depends on how you came to (C). Did you pick (C) because you incorrectly eliminated (E) for faulty reasons? Were you stuck between (C) and (E) and just chose (C) because it went more with your guy?