In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.

Input: Consider Input: Who played the role of badri in badrinath ki dulhania?

Output: Which actor played Badri in Badrinath Ki Dulhania?


Input: Consider Input: When was daylight saving introduced in new zealand?

Output: When was daylight saving first introduced in new zealand?


Input: Consider Input: When did drinking age change to 21 in ma?


Output: When was the law signed raising the drinking age to 21 in MA?