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.

Ex Input:
Great. What else can you tell me about science and technology or transportation?

Ex Output:
user

Ex Input:
what can you tell me about its geography?

Ex Output:
user

Ex Input:
I do not have that specific information but the World Health Organization has estimated that most maternal fatalities could be avoided if deliveries happened in proper health centers with trained staff.

Ex Output:
assistant