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 meed a moderately priced place to stay. Sentence2: There are 3 guesthouses that meet those requirements I recommend warkworth house. Would you like me to book it for you? Sentence3: I am also looking for a train. Sentence4: I have a train that arrives in cambridge by 18:07. It would be helpful to know your destination so I can serve you better. Sentence5: The train should leave from bishops stortford and go to cambridge and arrive by 19:30. Sentence6: I'll be happy to help you with that. What day would you like to travel and where would you like to depart from? Sentence7: I would like to stay in the east. It should have a 4 stars and I would also like free wifi please. Sentence8: Booking was successful. Reference number is : FGTT1OBZ . Is there anything else I can help you with today? Sentence9: thank you i think you should prepare before departure thank you Sentence10: I have found a list of hotels with a moderate price range, what area, type, star of the hotel would you like? Sentence11: I need to leave from Bishops Stortford the same day I arrive at the hotel. I need to arrive close to 19:30. Sentence12: Yes, please! 5 of us will be staying for 3 nights, and we're arriving on Friday. Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: The phone number is 01223420060 and the post code is cb46az. Sentence2: Ok. I booked four tickets for you. Your reference number is FRSZ5A8R . Can I help you with something else? Sentence3: Yes. Book for 4 people. Sentence4: I would like the phone number and postcode for it please. Sentence5: What information are you looking for? Sentence6: Sounds great, before i let you go, I just want to make sure we have covered everything that you need. Sentence7: yes you did Sentence8: TR6806 will leave at 10:01 and arrive at 11:01. The trip will take 60 minutes and it will cost 17.90 pounds. Would you like to book? Sentence9: Thank you! That's all I needed, thanks so much. Sentence10: enjoy your stay in Cambridge! Sentence11: I'm going from cambridge to broxbourne any time after 09:15. Sentence12: I show 404 rail departures on Thursday, can I get something specific for you? Sentence13: I want a train leaving on thursday. Sentence14: Im also looking for a place by the name of milton county park. Question: Who has spoken the sentence 4? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: Your reservation for a table of 3 at sitar tandoori this sunday at 12:15 was successful. The table will be reserved for 15 minutes. Your Reference number is : 99050JJK . Sentence2: Hello, I'd like some information on a train departing from Cambridge on sunday that leaves after 18:15. Sentence3: I'm trying to get to london kings cross. Sentence4: I have several expensive restaurants available. What type of food would you like? Sentence5: Your booking was successful, the total fee is 56.64 GBP payable at the station . Reference number is : T7JV2Z8H . Is there anything else I can help you with today? Sentence6: Yes, please reserve 3 seats for us on that train, thanks. Sentence7: Yes, I would like the east area please. Sentence8: What time are you looking to arrive? Sentence9: I don't have an arrival preference but I want to leave after 18:15. Sentence10: Yes go ahead an book it. Could I get the reference number please? Sentence11: I would like Indian food please. Sentence12: There will be three of us dining on Sunday at 12:15. Sentence13: You're very welcome! Have a great time! Bye! Sentence14: There are 59 trains leaving Cambridge on Sunday after 18:15. What is your destination? Sentence15: I have train TR9039 leaving at 19:00 and arriving at 19:51. Would you like to book that? Sentence16: There are 2 Indian restaurants in that area. I would recommend the sitar tandoori. Would you like me to book a table for you? Sentence17: I would like to dine at an expensive restaurant. Sentence18: Thank you for your help. thats all i need today. Sentence19: When would you like to dine, and how many will be in your party? Sentence20: Is there a certain area of town you would prefer to dine at? Question: Who has spoken the sentence 6? (A) User (B) System

Answer:
Answer: (A) User