TASK DEFINITION: In this task, you are given an answer, and your task is to generate a reasonable question for that answer.
PROBLEM: I'm down for a nice long spin.

SOLUTION: Want to go for a bike ride tomorrow?

PROBLEM: Everybody knows that.

SOLUTION: Do you know how expensive property is in New York?

PROBLEM: Our kids are all grown up.

SOLUTION:
Do you have children?