TASK DEFINITION: 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.
PROBLEM: Do you not like where you live now?

SOLUTION: Y has just told X that he/she is thinking of buying a flat in New York.

PROBLEM: Do you prefer to fly when traveling?

SOLUTION: Y has just travelled from a different city to meet X.

PROBLEM: Have you ever read the Harry Potter books?

SOLUTION:
X wants to know what sorts of books Y likes to read.