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: Finches is rated 4 stars. Please provide me with information regarding your reservation and I would be happy to take care of booking the hotel for you. Sentence2: I need the address, type of food, and price range for the Fen Ditton location, please. Sentence3: What is the star rating of the hotel? Sentence4: Okay. No problem. I have corrected that for you. I have booked you into a white Volvo with a contact number of 07064227120. They will pick you up at 22:15. Sentence5: what time do you want to depart from finches? Sentence6: The Pizza Hut is located in Fen Ditton in the Cambridge Retail Park on Newmarket Road. It serves Italian food at a moderate price. Should I book a table for you? Sentence7: There are three Pizza Hut's locations listed: Fen Ditton, City Centre, and Cherry Hinton. Are you interested in one of these? Sentence8: Do both also have free wifi? If so, can you book the guest house. Sentence9: Hi I am planning a trip and need to find a cheap place to stay in the west part of Cambridge. Sentence10: OK, I have a white toyota picking you up at Finches at 22:15 and traveling to the Pizza Hut Fen Ditton. Contact number is 07655072535. Sentence11: It looks like they both do. Do you have a preference for guesthouse or hotel? Sentence12: Absolutely, Finches Bed and Breakfast it is. What day would you like me to book you for? How large is your party? How long is your stay? Sentence13: I'd like to leave by 22:15, please. Sentence14: That's incorrect. I need a taxi that leaves the restaurant by 22:15 and takes me back to the hotel. Sentence15: Okay wonderful. Thanks for all your help. Sentence16: It has been my pleasure. Feel free to contact us with any future concerns. Have a nice day. Sentence17: Which one has free parking? Sentence18: There are two places matching your requests, one a guesthouse and one a hotel. Which do you prefer? Sentence19: I am also looking for a Pizza Hut. Sentence20: I would like a taxi to commute between the two places please. Question: Who has spoken the sentence 10? (A) User (B) System
A:
Answer: (A) User