You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: Yes, book me for Sunday departing from london kings cross. Sentence2: Your booking is successful. Train is leaving at 07:17 and it costs 151.04 GBP. Your reference number is 5Y7XKAJY . Anything else I can help with? Sentence3: I need a not later than 9:15 train to Cambridge. Sentence4: 8, please Sentence5: How many tickets will you require? Sentence6: It looks like there's a train for Cambridge with an arrival time of 07:07. Would you like me to book that for you? Sentence7: Okay thank you for calling. Don't hesitate to call us again. Sentence8: No thank you that's I need! Question: Who has spoken the sentence 3? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: I have found 5 that fit that description. Is there a particular area you would like? Sentence2: I would like to book a table for 6 at 15:15 on Tuesday. Sentence3: Yes. I would like it to be in the expensive price range. Sentence4: Can you find me a Chinese restaurant please? Sentence5: Sure. There are 17 chinese restaurants in town. Are you looking for a certain price range or location? Sentence6: Thank you for contacting us and enjoy your meal at the hakka. Have a great day. Sentence7: Yes, thank you. That's all for now. Bye! Sentence8: I was able to get a table at Hakka in the north. The reference number is 7KW8MVL3 and they'll keep the table for 15 minutes. Does that suit you? Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Can you also find an attraction called Milton Country Park? Sentence2: Booking was successful, your reference number is RKEFYHM0 . Will that be all? Sentence3: no, let's just book it. Sentence4: I'm looking for a place to stay, I would prefer a hotel in the expensive price range. Sentence5: We have lots of those. Did you have something a little more specific in mind? Sentence6: I would like it for 2 people and 4 nights starting from monday. Sentence7: Sounds like a plan. May please get the number of guests, the day of arrival, and how many nights you will be staying? Sentence8: I like the Express by Holiday Inn Cambridge. Can I get you some more information on that one? Sentence9: No. That will be all. Thanks so much for all your help. Goodbye Sentence10: Whatever you'd recommend. I would prefer free parking and wifi, though. Sentence11: Thank you, have a good day. Sentence12: Yes it is located at milton country park, milton and the postcode is cb46az Sentence13: Sure. Milton Country Park is a park. Can I help you with anything else today? Sentence14: Could you tell me what kind of attraction that is? Question: Who has spoken the sentence 7? (A) User (B) System

Answer:
Answer: (B) System