You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: The address for that is 6 trinity street. Sentence2: I don't need to make the reservation now. Thank you though. I would like the address for Cambridge Contemporary Art please. Sentence3: Can you help me find a train coming from cambridge leaving on thursday? Sentence4: How many tickets please? Sentence5: I want to arrive by 21:30 if possible. Sentence6: Yes I have many options. What time would you like to leave or arrive by? Sentence7: Train TR3255 is arriving at 21:06,is that okay for you? Sentence8: Thanks for using our service today, glad I was able to assist you. Hope you have a great day. Sentence9: That could work for me. Sentence10: thank you, that will be all. good bye. Sentence11: I will be going to Leichester. Sentence12: There are 202 trains departing Cambridge on Thursday. Where do you plan to head to that day? Question: Who has spoken the sentence 3? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: I am also looking for Cambridge Contemporary Art. Sentence2: Can you give me their entrance fee and phone number? Sentence3: Maybe. What is the star rating and price range on that hotel? Sentence4: Are there any available rooms in the Autumn House? Sentence5: You're welcome. Enjoy your stay. Sentence6: You are all set. Your taxi would be a red lexus and you can contact them at 07614169632. Is there anything else I can help? Sentence7: no problem. Their phone number is 01223324222 and the entrance fee is free. Sentence8: Sure, I have found it for you. Is there anything you want to know about? Sentence9: That's all i need. Thank you so much for the help! Sentence10: Autumn house has a guesthouse. When are you looking to stay? Sentence11: it has four stars and its cheap Sentence12: Awesome. Can you also help me to book a taxi from the hotel to the attraction? I want to leave the hotel by 24:45. Question: Who has spoken the sentence 5? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Thanks. Yes, please reserve a taxi for me from the Alexander B & B to the restaurant. I need to leave the hotel by 3:45 at the very latest. Sentence2: No, that's everything. Thank you for your assistance! Sentence3: A booking for 3 people for 2 days is unsuccessful. Would you like to try anything else? Sentence4: There phone number is 01223361763. university arms hotel is an expensive 4 star hotel. May I book it for you? Sentence5: There are currently no available restaurants with scottish food in the centre. Would you me to look in another area? Sentence6: Yes please try for 2 nights instead. Sentence7: Yes I have many options. What price range would you most prefer? Sentence8: Oh, no, I really need the hotel to be cheap. Sentence9: How about the Charlie Chan? They are a budget-friendly Chinese restaurant in the centre of town. Sentence10: Hi, i'm looking for a local establishment that serves scottish cuisine. Could you recommend somewhere near the centre? Sentence11: Booking was successful. Reference number is : ATBUIFXS . Is there anything else I can help you with? Sentence12: The alexander bed and breakfast is the only cheap 4 star place in the centre of town. Will a guesthouse instead of a hotel work for you? Sentence13: The booking should be for 5 people and 2 nights. Can you please try again? Sentence14: That sounds good. May I have their telephone number? Also could you help me finding a 4 star hotel in the same area? Sentence15: No, let's stay in the centre. Are there any Chinese places there? Sentence16: Sure. Look out for a white Volvo. The contact number will be 07936735628. Anything else? Sentence17: Yes could you reserve that for me for 2 nights from Thursday for 3 people. I will need a reference number as well. Sentence18: Thank you. Goodbye. Sentence19: Any price range is fine. Sentence20: I'm sorry, but booking was unsuccessful for three days. Would you like to try two? Question: Who has spoken the sentence 14? (A) User (B) System

Answer:
Answer: (A) User