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: Who wanted to create a railroad from cape town to cairo?

SOLUTION: Who wanted to create a railroad from cape town to cairo originally?

PROBLEM: Nba record for most turnovers in a career?

SOLUTION: Who has the record for most turnovers in a career in the regular season?

PROBLEM: Who played young bilbo in lord of the rings?

SOLUTION:
Who played young bilbo in the lord of the rings Hobbit film in 2012?