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.

Kolkata Port Trust ,an agency of central government manages the citys rivers port
Hi, I am interested in learning about Kolkata.
Thank you for the information. Any more facts?
I do not have that information at this time. I do have a government fact I can share, the police headed by a police commisoner, is overseen by the west bengal ministry home affairs
Ok, well thank you for all the info! Have a good night!
Kolkata Port Trust ,an agency of central government manages the citys rivers port