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: I'd like to learn about joints
Output: 



Output:
are you asking about cannabis
what images of joints would you like to see
what specific joint are you interested in
would you like to know about home remedies for joint pain
would you like to know how many joints the human body has
would you like to know the various diseases of the joints
would you like to know about woodworking
are you experiencing joint issues
are you interested in human body joints classifications
are you looking for information on the purpose of joints
are you looking to buy joints
are you referring to the joints you roll
are you speaking about the human body or a mechanical part
are you suffering pain in one of your joints
do you have joint pain