In this task, the input is a set of dialogues between a user and an assistant. You need to find the dialogue that is basically a response given to a question or an aspect of the user.

Ex Input:
Larimer named the town Denver City to curry favor of Kansas territorial governor James W. Denver
No problem, is there any other questions?
Thanks!
Ok, thank you so much for your responses you've been most helpful!
Ok, sounds great what can you tell me about the history of Denver ?

Ex Output:
Larimer named the town Denver City to curry favor of Kansas territorial governor James W. Denver

Ex Input:
Hi, what can you tell me about Houston?
What can you tell me about the economy?
Sorry I don't have information about economy but I can tell you more about the culture, other nicknames for Houston used by locals are, Bayou City, Clutch City, Cyrush City, Magnolia City and H-Town.
I didn't know that. What else can you tell me?
Notable facilities of Houston includes, The Museum of Fine Arts, Houston Museum of Natural sciences, Contemporary Arts Museum Houston, Station Museum of Contemporary Arts, Holocaust Museum Houston and Houston Zoo.

Ex Output:
Notable facilities of Houston includes, The Museum of Fine Arts, Houston Museum of Natural sciences, Contemporary Arts Museum Houston, Station Museum of Contemporary Arts, Holocaust Museum Houston and Houston Zoo.

Ex Input:
According to the 2011 National Household Survey, the largest ethnic group consists of people of Scottish decent 39.2%, followed by English 31.1%, Irish 30.4%, French 21.1%, German 5.2% and Dutch 3.1 decent.
Okay! Could you please tell me about the etymology?
That is a pretty big island. Can you tell me more about the demographics?
I never knew that. Please tell me more about the etymology.
Thank you for your he;p

Ex Output:
According to the 2011 National Household Survey, the largest ethnic group consists of people of Scottish decent 39.2%, followed by English 31.1%, Irish 30.4%, French 21.1%, German 5.2% and Dutch 3.1 decent.