TASK DEFINITION: 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".
PROBLEM: Thanks, I didn't mean tomorrow, I meant the following Thursday and have it start at 1:30.

SOLUTION: user

PROBLEM: No, I didn't find any events this weekend.

SOLUTION: agent

PROBLEM: Yes. The chance of snow will be 0.00 % on Thu, October 25.

SOLUTION:
agent