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: Ok, the national drink of Scotland is whisky.
Example output: assistant
Example explanation: It is pretty straightforward. It is knowledge sharing, and the assistant explains the question asked by the user.
Q: Denver is located at the foot of the Rocky Mountains and the the South Platte River. As I stated before energy and mining are very popular. Denver's position near the mineral-rich Rocky Mountain encouraged these companies to spring up in the area.
A:
assistant