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, that sounds like a good choice. Can you book it for me for 3 people starting Saturday? Thanks Sentence2: I was able to book the hotel for you. The reference number is BTTS9GYC . Is there anything else I can help you with today? Sentence3: There are eight accomodations of the hotel type with free parking. What part of town do you prefer? Sentence4: I need a train from norwich to get to the hotel by 16:30. Sentence5: The Cambridge Belfry is an inexpensive, 4 star option on the west side with free wifi and free parking. Sentence6: The west, please. And can I get free wifi? Sentence7: Okay I have a train tat gets to Cambridge at 15:35. Would you like me to book that for you? Sentence8: It doesn't really matter, just need to get there by 16:30. Sentence9: I want a place to stay. Find me a hotel that includes free parking. Sentence10: I have several available. When do you want to leave? Sentence11: I would like to stay for 3 nights. Sentence12: Sure, I can do that. How many nights would you like it for? Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: You pick the area as I don't have a preference. Sentence2: I found swimmingpools in the areas of east, north and centre. Which would you prefer? Sentence3: I am departing from stevenage on thursday. Sentence4: Parkside Pools is located at Gonville Place. Is there anything else you would like to know? Sentence5: Parkside Pools is a great place located in the centre, would you like more information? Sentence6: Yes please. Get me the address Sentence7: The TR9547 gets into Cambridge from Stevenage at 20:43. Will that work? Sentence8: Have a great day! Sentence9: Yes, I just needed info for now. Thanks for your help. Goodbye. Sentence10: I need a train, on Thursday. Arriving by 2145. Sentence11: Where will you be departing from? Sentence12: i just want a place to go with a swimming pool. Question: Who has spoken the sentence 9? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: How about the one that is in the type of guesthouse? Sentence2: Could you please specify a precise time you would like to leave. Sentence3: The phone number for A and B Guest House is 01223315702. The address and postcode is 124 Tenison Rd, cb12dp. It is a 4 star guesthouse. Sentence4: Can I have the information for the guesthouse that doesn't have free parking? I would like the phone number, postcode and star rating please. Sentence5: Early evening please. Sentence6: I'm also looking fore a moderately priced hotel that has free wifi on the east side. Sentence7: Close to arriving by 21:00. I need to book it for 8 people for a Saturday. Sentence8: Thank you for using our system! Sentence9: Thanks! I think that's all I need. Sentence10: TR6759 leaves Stevenage at 19:54 and arrives in Cambridge at 20:43. Would you like me to book it? Sentence11: I have many options available. May I have the departure site please? Sentence12: I'm sorry, there aren't any hotels that match your criteria. Would any other area, price, or internet availability be acceptable? Sentence13: There are 70 trains departing to Stevenage. What day would you like to leave? Sentence14: I have several trains that will arrive in Cambridge by 21:00 what time of day would you prefer to depart? Sentence15: Yes, I'd like 8 tickets please. May I also have the reference number? . Sentence16: I would like to leave on Saturday and would like to arrive by 21:00 to cambridge. Sentence17: I am departing from Stevenage. I need to book seats for 8 people to Cambridge on a Saturday to arrive by 21:00. Sentence18: There are 3 guesthouses available, 2 of them have free parking. Sentence19: I'm looking for a train to Stevenage, please. Sentence20: Your booking was successful. The reference number is IQC4RP3I, and the total cost will be 81.92 GBP. What else can I help you with? Question: Who has spoken the sentence 18? (A) User (B) System

Answer:
Answer: (A) User