TASK DEFINITION: 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.
PROBLEM: Last person convicted of treason in the united states?

SOLUTION: Last person convicted of and sentenced for treason in the united states?

PROBLEM: Who has the fastest selling album of all time?

SOLUTION: What is the fastest selling album of all time in Canada?

PROBLEM: What year is outlander season 3 set in?

SOLUTION:
What year is outlander season 3, episode 1 set in when Claire is in her present?