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: How to cure angular cheilitis
Output: 



Output:
are asking what the symptoms are for angular cheilits
do you want to know how to avoid angular cheilitis
have you been diagnosed with angular cheilitis
would you like to know risks associated with angular cheilitis
are you interested in home remedies for angular cheilitis
are you interested in what can cause angular cheilitis
are you looking for a common name for angular cheilitis
are you looking for the definition of angular cheilitis
are you looking for webmd websites or mayo clinic websites about angular cheilits
are you looking for websites that describe angular cheilits
are you looking for best treatments for angular cheilitis
are you looking for symptoms of angular cheilitis