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.

Example Input: When did it become a tradition to stand for the national anthem?
Example Output: When did it become a tradition to stand at attention for the national anthem?

Example Input: Where did the battle of the atlantic take place?
Example Output: When did the Battle of the Atlantic begin?

Example Input: Who came second in tour de france 2018?
Example Output:
What person came in 2nd in Tour de France in 2018?