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.

Ex Input:
Find Brooks Brothers clearance.

Ex Output:
are you interested in brooks brothers clearance shirts


Ex Input:
Give me air travel information.

Ex Output:
are you interested in the history of air travel


Ex Input:
tell me about memory

Ex Output:

are you interested in computer memory