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

[EX Q]: Sentence1: I believe that's all I need. Thanks! Sentence2: It is an expensive restaurant on the west side of town. Would you like me to reserve a table for you? Sentence3: Yes I have many options for you. How about the Tandoori Palace? Sentence4: I'm looking for an Indian restaurant in the west. Sentence5: That might work. What is the price range of Tandoori Palace? Sentence6: Sure, it is located at 68 Histon Road Chesterton in the cb43le post code. Can I help with anything else today? Sentence7: You are welcome. Have a nice day. Bye. Sentence8: No that's OK, but could you give me their address and postcode please. Question: Who has spoken the sentence 1? (A) User (B) System
[EX A]: Answer: (B) System

[EX Q]: Sentence1: I have train TR4494 that will be departing at 09:59 and arriving by 11:27. Would this interest you? Sentence2: Can you tell me where you are departing from please and the number of tickets you will need? Sentence3: Are you looking for an attraction in the Centre of town as well? Sentence4: what kind of attraction would you like to visit? Sentence5: I need to arrive by 12:15 please. Sentence6: Yes. Can you try 16:15? Sentence7: Yes, attractions in the Centre of town would be great. Sentence8: Yes, Bedouin is in the expensive price range and is in the centre of town. Sentence9: Do you prefer a certain type of cuisine? Sentence10: I'll be leaving Cambridge and need 7 tickets. Sentence11: Hi. I'll be traveling to there and can't wait to try the restaurants there. Could you help me find a place? Sentence12: I have gotten you 7 tickets on train TR4494, reference number ENXXH8XH and the total fee is 116.2 GBP. Is there anything else I can help you with? Sentence13: Yes, I would like to make a booking please for 7 people. Sentence14: My apologies. The table you requested is not available at 17:15 on Monday night. Would you like to try a different day or time? Sentence15: Your restaurant and travel accommodations have been booked. Reference number KCIWXESP and HTEPD4LJ respectively. Is there anything else I can help you with today? Sentence16: That would be it for today. Thank you Sentence17: Alright, there are 10 trains traveling to London Liverpool Street. Is there a particular departure or arrival time you are wanting? Sentence18: No you have been most kind. Thank you for doing the bookings. Are there any attractions in the same area? Sentence19: Yes, I would like to try South African cuisine. Sentence20: Is it in the expensive price range? Sentence21: I have decided I don't really need an attraction. I think that will be all today. Sentence22: I have a restaurant called Bedouin located downtown an 100 Mill Road, if that interests you. Sentence23: On what day would you like to book? Sentence24: We will be there monday night. Sentence25: Yes, go ahead and book that restaurant for 7 people at 17:15, please. Sentence26: I am also needing train tickets for Tuesday going to London Liverpool Street. Sentence27: I was able to make reservation for you on Monday at 16:15 for 7 people. Your reference number is KCIWXESP . Is there anything else I can do for you? Sentence28: I hope you enjoy your stay in Cambridge. Goodbye! Question: Who has spoken the sentence 10? (A) User (B) System
[EX A]: Answer: (A) User

[EX Q]: Sentence1: Thanks so much for your help today! Sentence2: Have a great time! Sentence3: Yes, that would be great! And if you could give me the entrance fee that would be great too. Sentence4: I would like to visit a college in the centre of town. Sentence5: Okay can I have the address and phone number? Sentence6: I also am looking for a train on wednesday leaving peterborough. Sentence7: Did you have a destination or time in mind? Sentence8: No that is it. Thank you very much. Sentence9: well we have quite a few what area please Sentence10: I will be booking your tickets for train TR7413. It will leave at 8:06 and arrive at 08:56. The total fee is 66 GBP payable at the station. Reference #VAFLR9OD . Sentence11: Yes. I am going to Peterborough. Sentence12: The address is saint Andrew's street, and the phone is 01223334900. Can I assist with anything else? Sentence13: sure, what information do you need? Sentence14: Sure. There are 13 colleges in the centre. Most are free, but some have a small entrance fee. Would you like a list or a recommendation? Sentence15: Yes, that's right. It should leave after 8:00. Book for 4 people. Sentence16: I am going to be attending college soon and want to browse one of the campuses while I am in the area. Sentence17: Well they are almost all free and located in the city center. I would recommend Christ's College for one. Sentence18: I'd like to confirm that you want a train leaving Cambridge and arriving at Peterborough. Sentence19: You are quite welcome, we are happy to help. Is there anything further that you need assistance with today? Sentence20: I am planning a trip in Cambridge Question: Who has spoken the sentence 8? (A) User (B) System
[EX A]:
Answer: (A) User

