TASK DEFINITION: In this task, you are given an utterance, which is a part of a conversation between a user and an agent. Your job is to detect the speaker. The user usually commands the agent to schedule events, retrieve event information, and check the schedule. While the agent's response is an answer to the user's questions or follow-up questions on the user's command. Answer with "User" or "Agent".
PROBLEM: Great, is Roger going to be at the new project meeting?

SOLUTION: user

PROBLEM: Ok, I won't do anything for now. Let me know what else I can help you with.

SOLUTION: agent

PROBLEM: Yes, The maximum temperature will be 0.00 °F tomorrow.

SOLUTION:
agent