TASK DEFINITION: You are given a concept, and a list of answers. You should generate a question about the concept that leads to the given answer(s).
PROBLEM: concept: Romania  answers:  ['Hungarian language', 'Torlakian', 'Romanian Language', 'Romani language', 'Ukrainian Language']

SOLUTION: what language does romanian people speak?

PROBLEM: concept: Osama Bin Laden  answers:  ['Sudan', 'Afghanistan', 'Saudi Arabia', 'Pakistan']

SOLUTION: what country did osama bin laden live in?

PROBLEM: concept: Marco Polo  answers:  ['Niccolò Polo', 'Nicole Anna Defuseh']

SOLUTION:
who did marco polo travel with?