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: Find me information about the Last Supper painting.
Output: 



Output:
are you interested in the history of the last supper painting
what aspect of the last supper painting are you interested in
what is your purpose for searching for the last supper painting
woud you like to know about last supper reproductions
would you like to purchase tickets to view the painting in milan
would you like to see a picture of the painting
are you interested in who painted the last supper painting
do you need directions to see the last supper painting
do you want a book about the last supper painting
do you want to know how much the last supper painting is worth
do you want to know the location of the last supper painting
do you want to know where you can view the last supper painting
do you want to know who painted the last supper painting
do you want to know why leonardo davinci painted the last supper painting