You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Input: Consider Input: Sentence1: I will need to know where you are leaving from and going to and what time you wish to arrive or leave. Sentence2: I will be commuting between the hotel and restaurant. Sentence3: That will be okay, can we book that. Sentence4: Sorry, I have no results for that query. Would you like to try a different area of town? Sentence5: Which one would you recommend? Sentence6: Yes I have two. Would you like me to book one? Sentence7: I'd like a taxi to travel from the restaurant to the hotel. Sentence8: Please tell me how many people will be staying, starting on what day and for how many nights? Sentence9: Yes, need a chinese food restaurant in the same area and price range as the hotel. Sentence10: Booking completed! Booked car type yellow honda Contact number 07378282192 Sentence11: Yes both of them have free parking. Sentence12: It will be just me today, thanks. Sentence13: I'm looking to stay at a 3 star hotel in the north. Sentence14: I hope you have a pleasant stay! Sentence15: Thank you for your help. That is all I need today. Goodbye Sentence16: Thanks. Sorry about that. I'd still like to request a taxi between the two. Sentence17: Okay. The postcode for the Ashley Hotel is cb41er. The address is 74 Chesterton Road. Can I help with anything else today? Sentence18: the ashley is actually a 2 star hotel. Sentence19: I need to leave the restaurant by 3:30, and I'll be going to the hotel. Sentence20: It is cb43hl 191 Histon Road Chesterton Sentence21: Is the Ashley hotel a 3 star hotel? Sentence22: You never actually mentioned a restaurant. Are you needing help finding one? Sentence23: Are there any moderate priced hotels in the North? Sentence24: How about the Ashley hotel? Sentence25: no. i just need the postcode and address Sentence26: I need a hotel to include free parking; does either have that? Sentence27: I do not want to book it. I need the postcode and address only. Sentence28: Golden Wok sounds suitable for you. Do you want a reservation? Sentence29: How many people? Sentence30: Okay, let me work on booking that for you. Question: Who has spoken the sentence 29? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: You have been very helpful. Thank you. goodbye. Sentence2: Yes I certainly can! Your reservation was successful and your booking reference is 5F3KBH78 . Sentence3: Can you make reservations for 6 at 14:30 on Thursday? Sentence4: The J restaurant serves cheap asian oriental food in the centre of town. Their phone number is 01223307581. The address is 86 Regent Street City Centre. Sentence5: Can you tell me about the J Restaurant? Sentence6: Glad to help. Have a great day and enjoy your meal. Good bye. Question: Who has spoken the sentence 4? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: Price doesn't matter to me, but I'm looking for something in the east part of town. Sentence2: You're welcome and enjoy your visit. Sentence3: Please book that for 6 people staying 3 nights from Monday. Sentence4: I have 7 museums in that area. Some have entrance fees and others are free. Do you have a preference? Sentence5: Great! Thank you so much for your help. Sentence6: I don't need parking. Sentence7: Sure, please tell me the address, phone number, and postcode. Sentence8: I would recommend the A and B Guest House. Sentence9: Is there anything else I can help you with today? Sentence10: Booking was successful.Reference number is : GQ8MEF1L Sentence11: Thank you. I am also looking for museums to visit on the west side of town. Sentence12: I'm looking for a place to stay, can you help me out? Sentence13: That's all I needed thank you! Sentence14: There are a total of 33 guesthouses and hotels in Cambridge. What is your price range? Sentence15: The address is cafe jello gallery, 13 magdalene street, postcode cb30af and the phone number is 01223312112. Sentence16: The Cafe Jello Gallery meets your criteria. Would you like their information? Sentence17: No, not really, thanks. Anything is fine. Sentence18: There are seven hotels that are in the east part of town. Do you need parking? Question: Who has spoken the sentence 6? (A) User (B) System


Output: Answer: (A) User