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: Defer the meeting with lee Chan

Answer: user


Question: What kind of clouds indicate a storm is coming

Answer: user


Question: what will the temperature be for the next two days

Answer:
user