Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: No, I'm sorry. Would you prefer a cheap bistro in the north, or some other qualifications? Sentence2: Goodbye. Sentence3: Goodbye. Sentence4: I would settle for British. I'd prefer moderately priced, actually, and location doesn't matter. Sentence5: I would recommend Cotto. They serve British food and are moderately priced. Would you like their contact information? Sentence6: Im looking for a restaurant in the north part of town in the cheap price range Sentence7: Cotto's phone number is 01223302010. Is there anything I can help you with? Sentence8: What is the phone number? Sentence9: Does it serve bistro food? Sentence10: Good bye. Thank you for contacting the Cambridge restaurant system. Sentence11: The Royal Spice is a cheap Indian restaurant in the south. Would you like more information? Sentence12: No, thank you, that is all I need. Goodbye! Question: Who has spoken the sentence 9? (A) User (B) System
Solution:
Answer: (B) System