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: I didn't find any events on Thursday after 7:30 PM.

Answer: agent


Question: what does my morning look like?

Answer: user


Question: it's fine thank you very much for helping me

Answer:
user