Definition: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Is there anything else? Sentence2: No, thank you. I have all the information that I need now. Sentence3: Thank you for using our system. Good bye Sentence4: The Nirala serves Indian Sentence5: Goodbye. Sentence6: Good bye Sentence7: What kind of food does The Nirala serve? Sentence8: What is their phone number? Sentence9: golden wok is a moderately priced restaurant in the north part of town Sentence10: I would like a moderately priced restaurant in the north part of town Sentence11: The Nirala is moderately priced restaurant in the north of town as well. Sentence12: The phone number for the nirala is 01223 360966. Can I help you with anything else today? Question: Who has spoken the sentence 3? (A) User (B) System
Output:
Answer: (B) System