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:
I need to find out who Sarah's manager is.
answer:
user


question:
can you arrange with 7:00 PM
answer:
user


question:
what is the weather going to be like for family meeting
answer:

user