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: What are the causes of lipoma tumors
Output: 



Output:
are you looking for a clinic for lipoma treatment
are you trying to locate the causes for lipoma
do you need treatment information for lipoma
do you want to know the cost of lipoma removal
is your search referring to a condition of the neck
would you like to know about lipomas based on any specific demographics
would you like to know more about animals that present lipomas
would you like to know what causes lipoma tumors
are you looking for lipoma removal
are you looking for nearby medical practices that treat the condition
are you looking for the definition to lipoma
are you referring to a medical condition for your pet
are you referring to lipomassage
are you referring to malignant lipolysis
are you searching for an image for lipoma
are you searching for the information in regard to lipoma symptoms