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:
Can you add meeting with Dan Schoffel after this?
answer:
user


question:
1-1:30pm works best.
answer:
user


question:
I am meeting with Brian on 1/25. It should be the same year as the pizza party.
answer:

user