ohhh......Thank u veryyy much..... I did not take into consideration that there were two situations that could have fulfilled the requirements. Your assistance is much appreciated!

Hey,
I don't understand why E is the correct answer. I think B is also the flaw in the argument. Help plzzz!!

I get confused by questions like this. How does one go about eliminating the incorrect answers as fast as possible? I can't seem to get the correct answer through elimination.