instruction:
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".
question:
What is the temperature
answer:
user


question:
At the end of my day on Sunday schedule Cook for the Week.
answer:
user


question:
No, I didn't find any other events with Shane this week.
answer:

agent