TASK DEFINITION: Sometimes users of dialogue systems ask vague questions/queries from the system. In this case, the system asks them a clarifying question to be able to answer it correctly. In this task, you are given a question/query in natural language and your task is to ask a good clarifying question to understand the given question/query more precisely.
PROBLEM: I'm looking for information on hurricane Irene flooding in manville nj

SOLUTION: are you looking for before or after results of flooding in manville nj due to hurricane irene

PROBLEM: What are the best recepies for grilling

SOLUTION: are you interested in a recipe for grilled chicken

PROBLEM: Tell me about Obama family tree.

SOLUTION:
are you interested in seeing barack obamas family