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.

Ex Input:
Who scored the most hat tricks in football?

Ex Output:
Who scored the most hat tricks in UEFA Champions League football?


Ex Input:
Who sang the best day of my life?

Ex Output:
Who sang the 2013 version of Best Day of My Life?


Ex Input:
When was the last time someone was put to death in california?

Ex Output:

When was the last time someone was put to death in california by lethal injection?