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".

Input: Consider Input: water therapy will be great around 3pm

Output: user


Input: Consider Input: cancel the meeting

Output: user


Input: Consider Input: I will accept "Convention" and send a response to the organizer with the following comment: "I'm sorry for the confusion". Is that ok?


Output: agent