Q: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Sentence1: Can you tell me the entrance fee? Sentence2: if there ain't none, can you try a nightclub? get postcode, entrance fee, and address Sentence3: I'm sorry, but there are no colleges in the north. Can I try another area/attraction type? Sentence4: Yes, please. There will be 7 of us arriving on Tuesday, and we're staying for 5 nights. Sentence5: The place is a nightclub in the south. Sentence6: It's called the place and it's located at 22 sidney street. The phone number is 01223324600. Sentence7: I'm sorry, the entrance fee is unavailable. You have to see the prices while at the club. Sentence8: I am coming to town and need a hotel in the north. I will be working so need free wifi as well. Sentence9: I also need a place to go in town, i'm thinking a college. Sentence10: You are all set at the Acorn Guest House. Your reference number is B1GC6P8N Sentence11: We have 12 hotels in the north with free wifi. Any other preferences so we can narrow things down for you? Sentence12: Thank you. I will look for the Entrance fees at the door. Sentence13: Anything else I can do for you? Sentence14: The Acorn Guest House fits those criteria, would you like me to book you a room? Sentence15: Are there any colleges in the south? Sentence16: Which nightclub is it? And can you get me the information on it? Sentence17: No, I can manage on my own from here. Sentence18: There are not. Would you like me to search a different area? Sentence19: Ok, thank you for reaching out to Cambridge TownInfo centre. I hope you enjoy your stay! Sentence20: What about a guesthouse that's a moderate price range? Question: Who has spoken the sentence 8? (A) User (B) System
A:
Answer: (A) User