Definition: 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.
Input: Since what is left of Nauru is history no longer a mystery how did it all start way back when and where is Nauru located in the perspective to Australia?
Output:
user