In this task, you have given an input which is agent's reply, based on that you have to identify what will be users' command for that reply. The user generally asks a question related to event scheduling or information of the scheduled events. Agent reply based on the available information or do the task as per user command.

It is clear with a high of 0.00 °F and a low of 0.00 °F today.
What is the weather today?

I've changed "Marketing meeting" to be.
Perfect

I didn't find any events named "MRI" on your calendar.

Can you tell me what time I have an MRI this week?

