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.

Example Input: The Arab League countries are Southwest Asia and Northern Africa. Most countries use Arabic as their official language.
Example Output: assistant

Example Input: Unfortunately, I do not have any information on the pipeline's progress. I can tell you Moldova has few natural energy resources and therefore it imports almost all of its energy supplies from Russia and Ukraine.
Example Output: assistant

Example Input: Hello. I would like to learn about the Ukraine.
Example Output:
user