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: When is Peppered Oak Farms tomorrow?

Answer: user


Question: Give me a second

Answer: user


Question: I also need a room reserved at NERD for a nerd conference at 9 tomorrow

Answer:
user