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: What will the weather be like for hopscotch on sunday?

SOLUTION: user

PROBLEM: Yes please that 1st one should be deleted.

SOLUTION: user

PROBLEM: Can you schedule a meeting two hours before the work day ends?

SOLUTION:
user