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 want to know about appraisals.
Output: 



Output:
are you looking for a type of appraiser
would you like to find appraisers near you
would you like to see a price range for appraisals
would you like to see the definitions of appraisal
are you looking for appraisal companies near you
are you offering appraisal services
do you need a home appraisal
do you need an antique apprasied
do you want to know the cost of an appraisal
what do you need appraised
what kind of appraisal are you looking for
what type of appraisals do you need informatiom about