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 need a place to stay in the north that includes free parking. What options are available? Sentence2: Yes, that is perfect thank you. Sentence3: Okay, have a great day! Sentence4: Okay great, farewell! Sentence5: I can help you with that. Acorn Guesthouse is a moderately priced offering with 4-stars. Is this something you would be interested in? Sentence6: No. That is all for now. Sentence7: Thank you, have a great day, as well. Sentence8: No thanks, just gathering information for now. Sentence9: Would you like me to book a room for you? Sentence10: Here is the acorn guest house phone number in case you would like to contact them. Their number is 01223353888. Is there anything else I may assist you with? Question: Who has spoken the sentence 9? (A) User (B) System
A:
Answer: (B) System