Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: Thank you, goodbye. Sentence2: The is the La Margherita for Italian food and the Thanh Binh for Vietnamese food. Would you like the addresses? Sentence3: What type of food would you like? Sentence4: I would like the phone number and address for La Margherita please. Sentence5: Thank you for using our service. Have a great day! Sentence6: La Margherita's address is 15 Magdalene Street City Centre and their phone number is 01223 315232. Is there any additional info I can help you find? Sentence7: I want something cheap in the west part of town. Sentence8: I don't care. Question: Who has spoken the sentence 3? (A) User (B) System
Output:
Answer: (B) System