instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Alright. Enjoy your stay in Cambridge! Sentence2: Thank you. Have a great day. Sentence3: The train that arrives closest to 16:45 is best. I just need to know what time it leaves and arrives. Oh and of course it's ID. Sentence4: Yes. I am looking for a place to go in the west part of town. With preference to college. Sentence5: There are 6 days that arrive before 16:45 on this day. Did you have any other preferences? Sentence6: I am looking for information in Cambridge. I need a train ticket. Can you help? Sentence7: In the west part of town Clare College. The entrance fee is 2.50 pounds. Sentence8: Great that's all the information I need! Sentence9: Certainly. What is your departure location and your arrival location? Sentence10: It has been my pleasure. Feel free to contact us with any other questions you may have in the future. Sentence11: I would like to depart from London Liverpool Street and arrive in Cambridge. I would like to leave Sunday and arrive by 16:45? Sentence12: Of course! That will be TR6578 leaving at 13:39 and arriving at 15:07. The price is 13.28 pounds and it's an 88 minute duration. May I help with anything else? Question: Who has spoken the sentence 5? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: You have been very helpful. Thank you. goodbye. Sentence2: Yes I certainly can! Your reservation was successful and your booking reference is 5F3KBH78 . Sentence3: Can you make reservations for 6 at 14:30 on Thursday? Sentence4: The J restaurant serves cheap asian oriental food in the centre of town. Their phone number is 01223307581. The address is 86 Regent Street City Centre. Sentence5: Can you tell me about the J Restaurant? Sentence6: Glad to help. Have a great day and enjoy your meal. Good bye. Question: Who has spoken the sentence 4? (A) User (B) System
answer:
Answer: (A) User

question:
Sentence1: Where would you like the taxi to take you, and when would you like to be picked up? Sentence2: Hi, I'm looking for a hotel in town with free parking and free wifi. Sentence3: There are 21 different guesthouses in the cambridge area. Did you have a certain area you wished to stay in? Sentence4: I'm sorry but there are no seafood restaurants in that part of town. Is there anything else I can help you with? Sentence5: The Ashley Hotel is a 2 star hotel and has free internet and parking. Would you like to book a room there now? Sentence6: I'm sorry there are no tables available for 8 at that time. Would you like to try a different time? Sentence7: Can you please try to make a reservation at the cheap location then for 14:45 for 8 people on friday? Sentence8: No, it's a hotel. Would you prefer a guesthouse? Sentence9: Yes, I definitely want a guesthouse. Sentence10: I would like to book a taxi to commute Sentence11: Is it a guesthouse? Sentence12: I'm sorry, but there seems to be an error in my system. Could you please restate your requirements? Sentence13: Great! Have a wonderful day and enjoy your meal! Sentence14: Let's go with the moderate price. Can you please make the reservation for 8 people? Sentence15: Yes, please. Can I get the reference number, please? Sentence16: There are 21 guest houses that meet that criteria. Do you have a price range or star rating preference? Sentence17: I am looking for a gueshouse type hotel with at least three stars for 8 people for 5 nights starting Friday. Sentence18: Unfortunately the booking was not successful. Sentence19: Booking was successful. The table will be reserved for 15 minutes. Reference number is : L09JJ3XT . Is there anything else I can help with? Sentence20: Rosa's Bed and Breakfast is a four star guesthouse at extremely reasonable rates. Would you like me to see if I can book you there? Sentence21: The area doesn't matter as long as I can book it for 8 people for 5 nights starting Friday Sentence22: No, I need the same time. Are there other Italian restaruants on the west side? Sentence23: Sure, I have booked your car a blue ford Contact number 07599887198. Can I help with anything else? Sentence24: Alright, your room has been booked for 8 people, 5 nights starting Friday. Your reference number is CKLFOESQ . Can I help you with anything else? Sentence25: Can you help me book a taxi from Rosa's B&B to the restaurant that will get me there by 14:45 when my table is ready? Sentence26: Yes there are 2 italian restaurants in the west side, one is prezzo, the other la margherita. Do you prefer cheap or moderate price? Sentence27: I'd like to find a restaurant that serve italian food and book a table for everybody at 14:45 the day i leave Sentence28: Well I suppose I should choose a restaurant first. Do you know of a seafood restaurant on the west side of town? Sentence29: I would prefer at least three stars, please. Sentence30: No, that should be it. Thanks. Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System