In this task, you are given a dialogue between a user and an assistant, where users and assistants converse about geographic topics like geopolitical entities and locations. The task here is to find if the dialogue is by the user or assistant. Classify your answers into user and assistant.

[Q]: That is quite interesting indeed. Well thank you for all your help. Its been very useful! I hope you have a great day!
[A]: user

[Q]: I can't answer that, but I can tell you that China was the most advanced, largest economy on earth for much of recorded history.
[A]: assistant

[Q]: Iceland is an island that is located in the North Atlantic between Greenland and Norway, also use to be apart of Denmark. Now, Iceland is apart of Europe with the population being about 329,000 people.
[A]:
assistant