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

Q: Sentence1: I want to know if the Worth House is still renting rooms. Sentence2: Yes make the booking or me for 2 and provide the reference number. Sentence3: Ok, I was able to make your reservation. Your total fee is 33.2 GBP. Your Reference number is : POE0NTR1 . Sentence4: yes book for 2 people and 3 nights from thursday Sentence5: Thank you very much. That is all the information I need. Sentence6: The TR1047 leaves Cambridge for London Liverpool Street Wednesday arriving at 07:27. The price is 16.60 lbs. Can I book it for you? Sentence7: Where are you departing from, and what day? Is there a certain time you need to leave or arrive by? Sentence8: i am planning your trip in Cambridge Sentence9: Sure, you really should be more pleasant. I need to get to London Liverpool Street on Wednesday by 20:45 please. Sentence10: Okay great! Have a great trip! Sentence11: Thanks. I also need to find a train to london liverpool street. Sentence12: Are you planning a trip to Cambridge? If so, what type of information are you looking for today? Sentence13: Since this is the cambridge help desk, I assumed that, I really need the date and time to get you booked. Sentence14: I am leaving from Cambridge. Sentence15: Yes they are. Would you like to book a room? Sentence16: Booking was successful. Reference number is : WX6QA7D0 . Question: Who has spoken the sentence 6? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: Thanks, I'm also looking for some places to go in the centre. Sentence2: There are 44 different attractions in the centre. Can you narrow down your choices? Sentence3: Ok. And where are you leaving from? Sentence4: The phone number for All Saints Church is 01223452587 and they are located on Jesus Lane. They do not charge an entrance fee. Can I do anything else for you? Sentence5: I think whatever you think is the best place, just choose that. I am not picky. Sentence6: No, that will be it. Thank you so much for your help! Sentence7: I would want to find a train going to Cambridge. Sentence8: it should arrive by 11:15. get me the price Sentence9: Thank you for using our service! Sentence10: Okay, there are 10 trains available. Do you have a departure or arrival time in mind? Sentence11: The train should leave on wednesday and should depart from ely Sentence12: that sounds lovely, what is their phone number, address and any entrance fee's? Sentence13: TR2006 is leaving at 11:35 and costs 4.40 pounds. Sentence14: Perhaps you would enjoy seeing All Saints Church on Jesus Lane? Question: Who has spoken the sentence 8? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: I am going to cambridge on friday, leaving from norwich and I need to book 5 tickets. And can you please give me the reference number? Sentence2: I just need to arrive by 16:30 find a time close to that and help me get 5 tickets please. Sentence3: You are welcome, enjoy your stay in Cambridge. Sentence4: I have booked you on the TR4828 departing Norwich from Cambridge at 14:16 and arriving by 15:35, the total is 88GBP and your reference number is HXYMACBP . Sentence5: Could you book a table for me there please? 5 people on Friday at 20:00. Sentence6: It is a chinese food in the centre. It is expensive and located at 21 Burleigh Street City Centre. Sentence7: Is there a arrive or leave by time you prefer? Sentence8: Thank you! I think that's all I need for now. Sentence9: Yes, I need to leave Norwich on Friday. Sentence10: I have 10 trains that will have you arriving by 16:30. Do you have a specific departure time? Sentence11: I am showing 791 entries that will fit your criteria . Is their a specific day or departure location you would like ? Sentence12: I am looking for a train that goes to Cambridge and arrives by 16:30. Sentence13: I also need help looking up a restaurant called hk fusion. Sentence14: The booking was successful. The table will be reserved for 15 minutes. Reference number is YB8DRR8X . What else may assist you with? Question: Who has spoken the sentence 3? (A) User (B) System

A:
Answer: (B) System
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