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: when will it rain next in atlanta

Output: user


Input: Consider Input: Yes, I found one event next month. It's "Meeting with Abby Gonano and Damon Straeter" on March 12th from 1:00 to 1:30 PM.

Output: agent


Input: Consider Input: Ok. Instead add meeting with Riles and her boss.


Output: user