Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: I have 8 hotels with free wifi and parking. What price range would you like? Sentence2: I booked a room for you at the Gonville Hotel at Gonville Place. Your reference number is 4ZRJZIVU . Can I help you with anything else today? Sentence3: In the expensive price range please. Sentence4: It is an expensive 3 star hotel. I'm sure you'll love it. Is there anything else I can help you with? Sentence5: Thank you for calling. Enjoy your stay. Sentence6: I have found several hotels. Is there a specific area you are looking for? Sentence7: I do not care about the area too much. Could you please make a reservation for 1 person starting Thursday for 5 nights? Sentence8: Hello. I am looking for a hotel with free wifi and free parking. Sentence9: Is the Gonville a good quality hotel? Sentence10: That was all, thank you. Question: Who has spoken the sentence 9? (A) User (B) System
A:
Answer: (B) System