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".

Make sure its written that I will be meeting Jeong-Ho Kim at 1pm
user

Make an event with the subject being "Calypso Learn Linguistics"
user

Is the hiking trip from the 3rd to the 7th still on?

user