You will be given a definition of a task first, then some input of the task.
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.

Thank you so much for the information, that is all that i wanted to know for today.
You are welcome! Have a great night!
Yes tell me about the history and economy?
I don't have anymore information on that at the moment. I can tel you about infrastructure though. With no railways of its own, Chad depends heavily on Cameroon's rail system for the transport of Chadian exports and imports to and from the seaport of Douala.
Chad's infrastructure is exceptionally poor, even by standards in other developing countries. Chad is home to foreign missionaries representing both Christian and Islamic groups.
Output:
Chad's infrastructure is exceptionally poor, even by standards in other developing countries. Chad is home to foreign missionaries representing both Christian and Islamic groups.