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: I sure can. I found a 3 star hotel and a 4 star hotel. Do you have a preference? Sentence2: Great, thank you for your help. Sentence3: Thank you , good day to you. Sentence4: You are very welcome! Is there anything else I can help you with? Sentence5: How about the Gonville Hotel located in the centre of town is in the expensive price range? Sentence6: Good afternoon, can you help me find an expensive place to stay in the town centre? Sentence7: It should be a hotel type hotel not a guesthouse Sentence8: Yes, that sounds good. Could you reserve a room for 5 people checking in on Saturday? I think we'll stay for 3 nights. Sentence9: Booking was successful. Reference number is : KRJNYV0Q . Sentence10: No, that will be all. Thank you. Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: the post code is cb41er. what day would you like the reservation for? Sentence2: You're quite welcome. Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence3: The Ashley Hotel sounds fine, can you book that for me please. Also, I need the postcode of that hotel as well. Sentence4: I'm looking for a hotel in the north side. Sentence5: Ashley Hotel and Lovell lodge are both available Sentence6: Actually, I don't need a booking. Thanks. Have a nice day. Sentence7: I have many options in the north. All are in the cheap to moderate range. Do you have any further requirements? Sentence8: I'd like a 2 star hotel with free parking. Question: Who has spoken the sentence 5? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: I am leaving on Monday from birmingham new stree Sentence2: The earliest train to leave after 21:00 is TR8406 at 21:40. Would you like to book this train? Sentence3: From where are you leaving and on which day? Sentence4: Can you tell me the arrival time for that train and the total travel time? Sentence5: Thanks! Have a great day! Sentence6: Is that the earliest train you have after 21:00? Sentence7: There is a train that leaves 12:40. Sentence8: Hi, could you help me find a museum to visit? Any recommendation would be great. Sentence9: It arrives at 24:23 after a total travel time of 163 minutes. Sentence10: Sure! Their address is 13 Magdalene Street. Their postcode is cb30af. Is there anything else I can help you with today? Sentence11: Thanks so much! Oh, wow it's late. I need to run. Thanks. Bye! Sentence12: can have the postcode and address please? Sentence13: I'd like to leave birmingham new street after 21:00 on Monday, and go to cambridge. Sentence14: May I recommend Cafe Jello Gallery on the West Side. Sentence15: I'm also looking for information on trains that leave after 21:00 and go to cambridge. Sentence16: There are 21 trains available. Did you have an arrival or departure date/time in mind? Question: Who has spoken the sentence 13? (A) User (B) System

Answer:
Answer: (B) System