常見問題：
問：Q2: When did Beast make their debut? 答：A2: Beast made their debut in 2009 with the digital single "Bad Girl."
問：Q3: What is the original name of the group Beast? 答：A3: The original name of the group Beast is B2ST.
問：Q6: What is the name of Beast's official fan club? 答：A6: The name of Beast's official fan club is "B2uty."