Two questions:
(1) What are the right answers to this game, I ended up getting quite a number wrong, but when I came to examine question 17 I noticed that the forum stated D was the right answer when the answer sheet at the back end says that question 17's answer is C. Is it the case there are multiple incorrect answers for this game?
(2) For this game I got D, but the answer sheet says E. I cannot see a case of where you have W and have H and Z due to the third rule. If W is selected, neither H nor Z is selected.