In this task, you are given a question, and your task is to predict the context of the question. We assume that someone named X asked the question from Y. The context of the question means the previous situation that led X to ask this question.

[EX Q]: Do you have children?
[EX A]: Y has just moved into a neighbourhood and meets his/her new neighbour X.

[EX Q]: Have you ever been back to our old neighbourhood ?
[EX A]: X and Y are childhood neighbours who unexpectedly run into each other at a cafe.

[EX Q]: Do you need to be close to the subway?
[EX A]:
Y has just told X that he/she is thinking of buying a flat in New York.