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.

Yes, it is. You are welcome.
assistant
The given sentence is a response in the dialogue. It would be natural for a user to say "you are welcome", but it is not natural for an assistant to say so. Therefore, the answer is "assistant"..