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".

Q: Whats the rating of the Shirokiya in Hawaii?

A: user
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Q: I didn't find any events between December 24th and December 31st.

A: agent
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Q: What will be the weather for my jog in the morning?

A:
user
****