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 should I know about the civil war
Output: 



Output:
are you looking for a confederate victory
do you want to know how many people were killed
is there a certain state that you are interested in seeing battles for
are you looking for a union victory
are you looking for a specific battle
are you looking for a specific movie
are you looking for large battles
are you looking for the american civil war
do you need a list of civil war battles
do you want specific or general details on battles
do you want to know a history of all battles in the war