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".

[Q]: 30 minutes and 0 seconds
[A]: agent


[Q]: Add Elli to the Dart game on Nov 8th last year.
[A]: user


[Q]: I have declined it. __BREAK I will decline "go on a Brewery Tour" and send a response to the organizer with the following comment: "I'm going to the Water Park that day.". Is that ok?
[A]:
agent