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: Find my appointment on August 2nd at 2 pm.

SOLUTION: user

PROBLEM: Schedule Paige for a meeting on Friday

SOLUTION: user

PROBLEM: Can you move that meeting to the 17th instead?

SOLUTION:
user