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 memory
Output: 



Output:
are you interested in computer memory
how to cheat at the game memory
looking for shops that sell the board game memory
who was the first to study the brain and memory
would you like to know how to increase your memory
are you interested in the type of memories
are you looking for a specific store
are you looking for famous people who have great memories
are you looking for ways to naturally boost your memory
are you wondering if your memory is reliable
are you worried about memory loss
dio you want to know how memory is formed
do you want to improve your memory