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.

Positive Example 1 -
Input: Tell me about defender
Output: are you referring to the arcade game called defender

Positive Example 2 -
Input: I'm looking for information on hobby stores
Output: what location do you want to find a hobby store in

Negative Example 1 -
Input: Find me information about the Ritz Carlton Lake Las Vegas.
Output: do you want information about Ritz Carlton Lake now or later

Negative Example 2 -
Input: I'm looking for information on hobby stores
Output: why are you looking for information on stores

Now complete the following example -
Input: I am looking for sources of used car parts.
Output: 



Output:
are you interested in a specific part
do you want to sell used car parts
what type of car do you want parts for
would you like directions to the nearest parts store
would you like to buy parts online or in person
would you like to know maore about getting the best used car parts
would you like to pick parts yourself from a salvage yard
are you looking for a specific web site
are you interested in heavy trucks part
are you looking for the nearest junck yard
are you looking for used car parts for a particular model of car
are you looking for used car parts from a particular manufacturer
are you looking for used car parts from a particular period of time
do you want to obtain used car parts
do you want to recycle used car parts