instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Booking was successful for the bridge guest house. Your Reference number is : LBEOV690 . Sentence2: Yes please. Which is the cheapest? Sentence3: Thank you. Have a nice day. Sentence4: No. I would like to make a reservation for Wednesday for 3 nights and 8 people. I will also require a reference number. Sentence5: I was unable to book your stay at any of the three hotels. Would you like to change the length of your stay or change the day? Sentence6: There are 2 hotels with a 3 star rating and free parking. Would you like to stay in the centre or south? Sentence7: Sorry, I was mistaken. There are 3 guesthouses matching your request. One each in the south, north, and west. Would you like to book one? Sentence8: Thank you. Have a nice day. Sentence9: Can you please try a 2 day stay. Sentence10: I can only tell you they are all in the moderate price range. Do you have any other preferences? Sentence11: I am looking for a hotel with a 3 star rating and free parking Sentence12: Either is fine. I'd like a guesthouse. Question: Who has spoken the sentence 5? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: The postcode is CB58BS. Can I help you find anything else? Sentence2: Can you tell me what their star rating is? Sentence3: I need something in the south and free parking. Sentence4: I will be in the centre of cambridge. I am looking for any type of attraction involving architecture. Sentence5: You're very welcome, I'm glad that I could help. I hope that you enjoy your stay! Goodbye. Sentence6: Of course! They are a 3-star establishment. Would you like me to go ahead and book that for you? Sentence7: thats it, thanks! Sentence8: Bridge Guest House was available for 2 nights. Your reference number is ULWMFZAX . What else can I do for you today? Sentence9: I'm sorry. There is no availability. Would you like to try different dates or another hotel? Sentence10: I'd recommend All Saints Church on Jesus Lane. Did you need help with anything else? Sentence11: I would recommend the Bridge Guest House based on your criteria. Would you like me to book you a room? Sentence12: There are 33 places to stay, do you have any requirements? Sentence13: How about just 2 nights instead? Sentence14: yes, 7 people 4 nights starting Wednesday. Sentence15: I need a place to stay. Sentence16: Can you give me the postcode for that? Question: Who has spoken the sentence 4? (A) User (B) System
answer:
Answer: (A) User


question:
Sentence1: Of course. My computer doesn't tell me what the entrance fee is. The address is The Plugh, Green End, Fen Ditton. Is there anything else I can assist you with? Sentence2: That is it. Thank you so much for your help. Sentence3: Most definitely! We have a wide-range of hotels that offer free wifi and parking. Do you prefer a particular a particular area in Cambridge? Sentence4: I want to start my stay on Sunday for 7 people, 4 nights. Sentence5: Camboats is the one choice for boat attractions in the east. Can I do anything else today? Sentence6: There are no colleges in that area. Should I look in another area? Sentence7: Can you recommend a tour of the college near the hotel? Sentence8: You are very welcome! Enjoy your visit! Sentence9: We are visiting cambridge for the first time and looking for a moderately priced place to stay for 5 nights that includes free parking. Any suggestions? Sentence10: Could you give me the address and entrance fee? Sentence11: What day will you be coming in and how long will you be staying? Sentence12: Why don't you search for a boat attraction instead please Sentence13: Booking was successful. Reference number is : 42Z3RMYG . Sentence14: We have two places to pick from, I recommend the warkworth house, shall I book you? Sentence15: Sure I need rooms for 7 people Sentence16: I think I want somewhere in the east Question: Who has spoken the sentence 1? (A) User (B) System
answer:

Answer: (B) System