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: When did the zulu arrive in south africa?

SOLUTION: When did the zulu people arrive in south africa?

PROBLEM: Who won the new york times vs. united states case?

SOLUTION: Which company won the new york times vs. united states case?

PROBLEM: Who played the first ryan on last man standing?

SOLUTION:
Who played Ryan on Season 1 of Last Man Standing?