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".

Is Lampost in Reno family friendly?
user

The event "returning flight" is on Tuesday the 17th at 12:00 PM.
agent

Put an apartment viewing with Stacy tomorrow morning at 10 am at the Lincoln Square location

user