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: Make an event for the Hunt for Better Meals

Output: user


Input: Consider Input: Do I have any events between today's staff breakfast and the awards banquet?

Output: user


Input: Consider Input: Make lunch last a hour and a half. Then add a workout to my schedule for the following morning.


Output: user