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: What is the scoville unit of a habanero pepper?

Output: What is the scoville unit of a regular habanero pepper?


Input: Consider Input: Who is the father of emma on friends?

Output: Which character is the father of emma on friends?


Input: Consider Input: When was the earliest use we know about for concrete?


Output: When was the earliest use we know about for regular concrete?