In this task, you have given an input which is user's command or question, based on that you have to return what will be Agent's response/reply for that particular user's command or question
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Question: who is Mary's supervisor?

Answer: I didn't find anyone named Mary in your address book.

Question: not either of them please

Answer: Ok, I won't do anything for now. Let me know what else I can help you with.

Question: Tell me my last vet appt.

Answer:
The last event was "vet appt" yesterday from 9:00 to 9:30 AM.