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: Thank you very much for your help. Sentence2: How about a 2 star rating in the moderate price? Sentence3: Great. Is there anything else I can help you with today? Sentence4: You have a room at the Ashley, reference number 1IIKBZBL . Sentence5: How about some restaurant suggestions within walking distance of the hotel. Any indian cuisine or african cuisine that's expensive? Sentence6: Sweet! Can I also get some information on hotels? Sentence7: Sorry about that, I can look for a restaurant later. That's actually all I need today, thank you! Sentence8: I show 79 of them, is there a certain area of town you prefer? Sentence9: how about broughton house gallery? Sentence10: Of course, ashley hotel and lovell lodge both meet that criteria. Would you like to book with one of them? Sentence11: Ok great! Thank you for reaching out to Cambridge TownInfo centre, I hope you enjoy your stay! Goodbye! Sentence12: Does it have free wife and parking? Sentence13: Surprise me! I'd like the address, fee and postcode. Sentence14: Sure. I have 33 hotels in my database. Can you please provide me with the area, price range, and features you are looking for? Sentence15: Either one is fine, I need to book for 1 starting sunday, 4 nights. Sentence16: the broughton house gallery is located on 98 king street, is free to enter, and the post code is cb11ln. Sentence17: I am looking for places to go. Can you tell me about some museums? Sentence18: No, it doesn't. Sorry about that. Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: It's located in southern Cambridge at cambridge leisure park, clifton way. It's phone number is 00872208000. Do you need anything else? Sentence2: Thank you, that is all I need. Sentence3: thanks alot and is there parking for two cars? Sentence4: What type of food would you like? Sentence5: Actually never mind. I would actually like just find a place to stay in the cheap price range in the west. Sentence6: Yes, can you help me find a place to eat? Sentence7: Sure, I can help you with that. Was there a particular type of cuisine you were interested in? Sentence8: Fantastic, enjoy your trip! Sentence9: I certainly hope so! We have a lot of interesting places to see in Cambridge. Is there something specific you're looking for? Sentence10: There is a place I want to see, can you help me? Sentence11: The hotel I'm looking for should have a star of 4, in the cheap range, somewhere in the West. It'll be for 3 people and 4 nights starting Wednesday. Sentence12: Okay. We have you booked at the Cambridge Belfry. The reference number is Y8Y2HVXE . Sentence13: I am looking for a attraction called cineworld cinema. Sentence14: I'm afraid I can only see that they have parking available. If you need to park two cars, I would phone them on 01954714600. Can I help with anything else? Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: I need the train to arrive by 11:15. Sentence2: If you can't find a guesthouse, could you look for a hotel? Sentence3: i would prefer the south. are there any in that area? Sentence4: I don't have anything in the expensive range that fits that criteria. Sentence5: There is a variety of guesthouses to choose from. How much would you like to spend? We have cheap, moderate, and expensive. Sentence6: The train departs at 09:50. Sentence7: I don't know where I am staying. I'm looking for a guesthouse and I thought you could help. Sentence8: please book it for 3 people and 5 nights starting from Thursday. Make sure you get the reference number Sentence9: The TR3246 arrives at 10:07, would you like to book that train? Sentence10: There is one expensive hotel in the south -- The Lensfield Hotel. It is a 3-star hotel. Would you like to book a room? Sentence11: Certainly. It looks like the trip is 17 minutes long. When would you like to leave? Sentence12: There are 5 available hotels. What area were you looking to stay? Sentence13: The Lensfield Hotel will be expecting the 3 of you to arrive on Thursday and to stay for 5 nights. Your Reference number is : VOGVC4RY . Sentence14: Thank you for using the Cambridge TownInfo centre. Goodbye. Sentence15: Great, that's all I need, thanks so much for your help! Have a great day! Sentence16: Great. I'm not ready to book today though. I am also looking for a place to stay. Sentence17: where are you staying and for how long and how many rooms please Sentence18: When does that train depart? Sentence19: I would like the expensive price range. Sentence20: I am leaving Tuesday and need to take a train from Cambridge to Ely Question: Who has spoken the sentence 13? (A) User (B) System

Answer:
Answer: (B) System