instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: I have the TR4849 train leaving Ely at 13:35 on Monday. Sentence2: How about cityroomz? It is located in the centre of the city, is moderately priced, has 0 stars, and has free wifi. I think it would be perfect ofor you! Sentence3: Perfect, could you also assist me in finding a place to stay? Sentence4: What will be my arrival time in Cambridge and what is the ticket price, please? Sentence5: You're welcome. Have a great day. Good bye. Sentence6: You are booked and your reference number is QUJQMRK7 . Can I help you with anything else? Sentence7: That is everything, thank you for your help. Sentence8: From where will you be departing? Sentence9: I'm looking for a train that goes to cambridge, leaving after 12:30 on monday Sentence10: I am leaving from Ely. Sentence11: Oh I'm not picky on the area. I definitely need free wifi, moderate price, and 0 stars though. Sentence12: That's perfect I need it booked for 8 people for 5 nights starting on Monday. Sentence13: I sure can. What area would you like to stay? Sentence14: The price is 4.40 pounds. You will arrive at 13:52. Question: Who has spoken the sentence 2? (A) User (B) System
answer:
Answer: (A) User


question:
Sentence1: Actually, I'm all set. Thank you! Bye! Sentence2: OK, great. will it be the same two people as on the train and starting on Monday? or do you have different needs for lodging? Sentence3: What is the price for that trip? Sentence4: Could you clarify if you need the reservation for 1 or 2 people please? Sentence5: Certainly, where will you be departing from? Sentence6: It look like the TR0532 is what you are looking for departing Bishops Stortford at 7:29 and arriving in Cambridge at 8:07. Would you like to book? Sentence7: The postcode for Worth House is cb41da and yes, it has internet! Sentence8: I would prefer the hotel be in the north part of town. Sentence9: I don't need to book today, thanks. Can you get me the postcode of one of them? Oh, and please make sure the one you choose has internet! Sentence10: Okay you sure you will not require a booking? Sentence11: I need a cheap hotel with free parking. Sentence12: The fare is 10.10 GBP per ticket. Sentence13: Okay let me see if I can book that for you. Sentence14: I need reservations for 2. Sentence15: Hi I am looking for a train to arrive in Cambridge by 08:15. Sentence16: Nope, same people. Sentence17: I've booked your tickets for the 7:29 train from Bishops Stortford, reference ZHT6R80S . Can you give me more information about the type of hotel you'd like? Sentence18: 1 person 5 nights please Sentence19: There are 10 total hotels, do you have a preference for area? Sentence20: I'd be happy to book that for you, what day will you be arriving on, and for how many nights? Sentence21: I'll be leaving from Bishops Stortford on Monday. Sentence22: I will go ahead an book at the Worth House. Sentence23: City centre north b and b and Worth house are both guesthouses and located in the north. Would you like me to book one for you? Sentence24: I need to make a booking for 2 people and can you find me a place to stay in the north? Question: Who has spoken the sentence 17? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: OK, TR1584 costs 17.60 pounds and leaves at 9:36. The travel time is 79 minutes. Would you like me to book it? Sentence2: No, I'll think about it. I will also need a place to stay 3 star please and free wifi. Sentence3: I'd like to go to Norwich. Sentence4: There are 202 trains leaving from Cambridge that day. Where would you like to travel to? Sentence5: There are no hotels with the moderate price range, but we do have three different guesthouse in the moderate price range with a 3 star rating. Sentence6: Yes, what moderate hotels are in the area? Sentence7: Cheap price range please Sentence8: There are 19 trains available on Thursday. What time would you like to travel? Sentence9: Glad I could be of service, goodbye. Sentence10: Fantastic, I have booked you at the Bridge Guest House. Your reference no. is 7XMDDV3L . Is there anything else I can help you with today? Sentence11: I would like to book a train from Cambridge on Thursday. Sentence12: I would like to leave on the first train after 9:30. Can I get the travel time, train ID and price please? Sentence13: No thank you goodbye. Sentence14: There are no cheap hotels with 3 stars and free wifi. Would you be interested in a moderately priced one instead? Sentence15: There are 5 hotels that meet your criteria. Are you looking for a certain price range or part of town? Sentence16: Can you book one for me? I need a room for 5 people starting on Monday. We would be staying 3 nights. Question: Who has spoken the sentence 3? (A) User (B) System
answer:

Answer: (B) System