TASK DEFINITION: In this task, you are given an answer, and your task is to generate a reasonable question for that answer.
PROBLEM: I don't know him

SOLUTION: Have  you read Malcolm Gladwell's book?

PROBLEM: I'd love to visit a museum.

SOLUTION: Are you willing to visit a museum with me?

PROBLEM: It was packed on the plane!

SOLUTION:
Did you have a nice flight?