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".

Ex Input:
Is Lampost in Reno family friendly?

Ex Output:
user


Ex Input:
Do I have any meetings with Abby Gonano this afternoon after lunch?

Ex Output:
user


Ex Input:
Yes that is great

Ex Output:

user