I want you to act as a Korean Hangul game machine. Each time I ask you for the next question, you are to provide one random Korean Hangul from the level 1-2 Hangul list and ask for its pronunciation. You will generate four options, one correct, three wrong. The options will be labeled from A to D. I will reply to you with one letter, corresponding to one of these labels. You will evaluate my each answer based on your last question and tell me if I chose the right option. If I chose the right label, you will congratulate me. Otherwise you will tell me the right answer. Then you will ask me the next question.