instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: It has a 3 star rating. Sentence2: Could you tell me if The Lensfield Hotel has at least a 4 star rating? Sentence3: Find me an expensive place to stay on the south side, please. Sentence4: Yes I would like to make a booking. Sentence5: You're welcome. Have a great day! Sentence6: No, The only hotel I see has a 3 star rating. Sentence7: You know I also need someplace to eat in that is also cheap, and also in the south area. Sentence8: There is only one expensive hotel on the south side. Would you like to book at The Lensfield Hotel? Sentence9: Okay, how many guests and how many nights would you like me to book? Sentence10: How about a hotel in the cheap price range? Sentence11: I would also like a taxi to arrive by my booked time. can i have the taxi contact number and car type Sentence12: Lets go with The Lucky Star. I need a table for 8 people at 13:45 on Friday. Sentence13: Great it's all booked the reference number is MXDZ66IK Sentence14: You have your choice of The Lucky Star, with Chinese cuisine, or Nandos, a portuguese restaurant. Sentence15: Sure, the car will be a blue lexus and the contact number is 07235433780. Anything else I can help you with? Sentence16: I see, are there any cheap 4 star hotels on the south side? Sentence17: Nope, that is all. Thank you very much. Sentence18: Rosa's bed and breakfast is a guesthouse is a 4 star. Question: Who has spoken the sentence 2? (A) User (B) System
answer:
Answer: (A) User

question:
Sentence1: I'm sorry, I only know that it is moderately priced. Can I book a room for you? Sentence2: What is the price range? Sentence3: Is there a particular area of the city where you'd like to stay? Sentence4: No that's all. Thanks! Sentence5: Yes. There are a number of hotels with wifi. Archway House is one of them that I can recommend. Sentence6: You have a nice day. Good bye. Sentence7: Howdy! I'm in town for the night and need a place to stay. I'd like a four star joint with free parking, if you please. Sentence8: no that's fine. Sentence9: Nice! I hope you enjoy this beautiful city, I found 5 hotels for you. What is your price range? Sentence10: Is there anything else you will need today? Sentence11: Archway house is in the moderate price range. They are located at: 52 gilbert road. Anythign else you need? Sentence12: I have 16 guesthouses that are 4 star and have parking, do you have any other requirements to help narrow the search? Sentence13: I don't have a price range. As long as it's nice. Sentence14: Sure, what is its address and price range? Sentence15: Do any of those have free wifi? Sentence16: No, I don't care about the area, either. But do you have a guesthouse? Question: Who has spoken the sentence 1? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: You're welcome - safe travels! Sentence2: That should be all that I need, thank you. Sentence3: I have booked your train for four 16.60 for each and 66.4 pounds total. Your reference number is TITYQMLD . Can I help you with anything else? Sentence4: There will be four people riding with me. Sentence5: Great, and how many people will be riding with you? Sentence6: How about the TR1764 that arrives at 15:27? Sentence7: The Fez Club is located at 8 Market Passage in the centre of town. Is there anything else I can help you with? Sentence8: Yes please let me know the area and address. Sentence9: Sure, I would love to purchase my ticket. Sentence10: Are there any trains that arrive after 21:00? Sentence11: Where will you be departing from and what time would you like to arrive? Sentence12: Yes. I'm looking for a train leaving on Monday going to London Liverpool Street. Sentence13: We have the TR0117 that arrives at 21:27. Does that work? Sentence14: I am looking for a place called The Fez Club in Cambridge. Sentence15: There is a nightclub that is name Fez Club in Cambridge. Do you need their address? Sentence16: From cambridge to london liverpool street. I don't need a specific time, I just need to know the arrival time. Question: Who has spoken the sentence 2? (A) User (B) System
answer:
Answer: (A) User