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 is the first person to go to the moon?

Output: Who were the first people to land on the moon?


Input: Consider Input: When did britain give hong kong to china?

Output: At what time did britain give hong kong to china?


Input: Consider Input: What type of dogs are in where the red fern grows?


Output: What class of dogs are in where the red fern grows?