Given the task definition and input, reply with output. You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Sentence1: Nope, I'm open on price. It doesn't need to have internet. Sentence2: Is price important to you? Sentence3: I don't have a preference. Sentence4: There are a lot of options in that area. Would you prefer something free to visit? Sentence5: Okay, how about the Alexander Bed and Breakfast? Sentence6: Okay, you're all set! Your room has been reserved and your confirmation number is 4X57GWOC . Is there anything else I can help you with? Sentence7: Hello, I am planning a trip for next month. Can you suggest some places to go in town? Sentence8: Can you select one? I also need the entrance fee, if there is one. Sentence9: I also need to book a taxi when I got from the hotel to Cambridge Punter. I'd like to leave the hotel by 01:00. Sentence10: Thank you. I also need a hotel in the same area as the Cambridge Punter. Sentence11: That sounds great, can you book it for me for 3 people? Checking in monday and will be staying 4 nights. Sentence12: there is scudamores punting co or the cambridge punter Sentence13: Do you have any specific attractions in mind? Sentence14: I prefer the Cambridge Punter, but I don't have the fee information for any boat attractions. Their number is 07807718591 - I'm sure you could call and find out. Sentence15: I am interested in boat attractions in the centre. Sentence16: Okay. We have you booked. The car type will be a black BMW. The contact number is 07167383694. Can I help you with anything else today? Sentence17: Thank you for contacting us and have a nice day. Sentence18: no thanks you have been very helpful to me Question: Who has spoken the sentence 8? (A) User (B) System
Answer: (A) User