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 Rick Warren.

SOLUTION: are you looking for a political debate

PROBLEM: Tell me more about us presidents

SOLUTION: are you interested in finding out the middle name of the most recent presidents

PROBLEM: tell me about rice?

SOLUTION:
are you interested in a specific web page