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

Q: Sentence1: The Cambridge Belfry is a hotel on the west side and is inexpensive. Their phone number is 01954714600. Sentence2: Can I get their postcode please? Sentence3: What can you tell me about Finches Bed and Breakfast? What area are they in? Sentence4: Yes, I'll also need a taxi to commute between the two places. I'll need to arrive at the restaurant by the dining time. Sentence5: Chiquito restaurant and bar is in the south area, what time would you like me to book your 4 people for? Sentence6: That's great. Everything is set. Thank you for helping me. Goodbye. Sentence7: i booked your taxi. it will be a blue lexus coming. their phone number is 07566783718. Sentence8: The table has been booked. Your reference number is PQPB99PP . Can I help you with anything else? Sentence9: You're welcome, have a great day! Sentence10: yes four people for Friday at 17:30 Sentence11: Postal is cb30nd, and if you need to call them they can be reached at 01223276653, any thing else that I can assist with? Sentence12: Okay, how about Mexican food in the south? I'll be needing a table for 4 this Friday. Sentence13: finches bed and breakfast Is in the west, it is cheap, 4 star guesthouse, free internet and parking. Do you need anything else? Sentence14: I would like an inexpensive hotel on the west side of town. Question: Who has spoken the sentence 1? (A) User (B) System

A: Answer: (B) System
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Q: 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

A: Answer: (A) User
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Q: Sentence1: I would like free parking, if available. Everything else is not really an issue. Sentence2: I need a restaurant in the same area as the hotel. What do you recommend? Sentence3: That is all that I need. Sentence4: I think you would love the Avalon. Would you like me to book it? Sentence5: I'm sorry, I was just told I should go ahead and make the reservation. Do you have a hotel that has the same 4 star rating but in the north? Sentence6: We have many great places in town. Do you have a price range or area in mind? Sentence7: You are all set then, have a wonderful day. Sentence8: Yes, book it for 6 people for three nights, starting on Wednesday! Sentence9: Booking was successful. Reference number is : 43FLT7MR . Sentence10: I am looking for a place to stay. Do you have any recommendations? Sentence11: Allenbell is a guesthouse in the east, and despite it being in the cheap price range has a 4 star rating. Would you like a reservation? Sentence12: No thanks, just gathering information for now. Sentence13: anything else i can help you with? Sentence14: Is that is the mid price range? Sentence15: There are 9 restaurants in the north. I recommend hakka. Sentence16: Its in the expensive range. Do you want me to search for something else? Question: Who has spoken the sentence 2? (A) User (B) System

A:
Answer: (A) User
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