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: Your Movie Night has been updated to 2 hours and 30 minutes.

Output: agent


Input: Consider Input: All right. Repeat this search for the third week of November.

Output: user


Input: Consider Input: Yes it does!


Output: user