TASK DEFINITION: In this task, you are given an answer, and your task is to generate a reasonable question for that answer.
PROBLEM: I haven't been since Prince was alive.

SOLUTION: Have you gone to any good concerts lately?

PROBLEM: just my family

SOLUTION: Does anyone else know you're here?

PROBLEM: Most places cost at least that anyway.

SOLUTION:
Are you willing to spend more than $20?