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: tell me about dark chocolate health benefits
Output: 



Output:
are you interested in the different candles dark chocolate is made into
what brand of dark chocolate are you referring to
what percentage of dark chocolate in one serving that you would like to know
what specific brand of dark chocolate are you interested in
are you interested only the list of health benefits of dark chocolate
are you trying to loss weight
did you need the nutritional value for dark chocolate
do you think of the reason to have dark chocolate
do you want to know how much dark chocolate you swould have for a day
do you want to know the origins of dark chocolate
do you want to know where dark chocolate is made
were you looking for prices of dark chocolate