Yeah, it is. If 당신 already knew the answer then 당신 should have made it as a 퀴즈 QUESTION, not an ANSWER. This part of the spot is to be made as someone asking a question, but they do NOT know the answer to it, hoping that someone who DOES know the answer will reply to it. If 당신 post a 퀴즈 QUESTION, that means that 당신 DO already know the answer, hoping that other people will know it too. Seriously, people put things in the right spots! -_-
