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.
Q: That's good to know. Can you tell me a little about the history there?
Electricity and water are maintained by EDM.
That's interesting. Can you tell me about the Economy there?
Interesting!! Can you tell me more about their history?
The empire expanded throughout West Africa for the 8th century until 1078. It was then conquered by Almoravids.
A:
The empire expanded throughout West Africa for the 8th century until 1078. It was then conquered by Almoravids.