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".
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Question: Can you make me an event for next Tuesday

Answer: user


Question: I'm really feeling the earlier one. and now move my sales call to later next week

Answer: user


Question: Let's add Patrick, Charles, and Harry.

Answer:
user