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: You're welcome, have a great day. Sentence2: I would like modern european food and in should be located in the centre of town. Sentence3: I would like a train that leaves from stansted airport after 16:15 Sentence4: I'd like a cheap one, I don't want to spend too much on food, I want to bring back as many knick-knacks as possible. Sentence5: Please get me their postcode instead Sentence6: How many tickets do you need me to book for the train? Sentence7: I actually don't need a ticket right now. Could you please tell me the price and travel time though? Sentence8: There are 8 results for European restaurants in the centre area, would you prefer an expensive, moderate or cheap price range? Sentence9: Yes, the postcode is cb58aq. Sentence10: The river bar steakhouse and grill meets all your needs. Do you want me to book? If yes, for how many, what day and what time? Sentence11: Absolutely. The TR5365 costs 10.10 pounds and has a travel time of 28 minutes. What else can I do for you? Sentence12: There's a train leaving stansted airport for cambridge every hour on Monday, by what time would you like to arrive? Sentence13: I will be traveling on monday and need to go to cambridge Sentence14: The earliest train is TR5365 that leaves the airport at 16:24 and arrive in Cambridge at 16:52. Do you need a ticket? Sentence15: Thank you, that will be all. Sentence16: I don't care. Give me the earliest one leaving after 16:15. Sentence17: What are would you like to eat? Sentence18: Yes please thank you. Can you also assist to find me a restaurant where i can dine in the Center. My preference is Modern European food. Sentence19: I also need a place to eat. Sentence20: What day will you be traveling, and where will you be heading to? Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: i need to know how how much the entrance fee is and the postcode if you may please? Sentence2: Is there anything else I can help you with? Sentence3: It is 8.08 pounds Sentence4: I will be traveling on Saturday and would like to arrive by 17:45. Sentence5: Thank you and goodbye Sentence6: Thank you! Can you also look up Cherry Hinton Hall and Grounds for me? Sentence7: What day and time time will you be travelling? Sentence8: Ok, thank you. Sentence9: Hi, I'll be visiting Cambridge soon, and I need a train from Stansted airport. It should arrive by 17:45. Can you help? Sentence10: No, thank you, that will be all. Sentence11: Yes, that would be perfect! What's the price of one ticket? Sentence12: Sure thing it is in the east of town, what information would you like to know about it? Sentence13: The post code is cb18dw but I do not have the information on the entrance fee. Sentence14: Great, there's a train departing at 16:24 and arriving at 16:52. Will this work? Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: Byard Art is a museum in the south. It is free and located at 14 King's Parace. Phone #01223464646. Sentence2: carolina bed and breakfast is a great pic. It is a 4 star guesthouse in the east part of town in the moderate price range with both free internet and parking Sentence3: Thank you for using our service today! Sentence4: Done! Your reference number is LFN02VLJ . Can I help you with anything else? Sentence5: There is carolina bed and breakfast that is 4 stars and moderately priced. It has free parking and internet. Would you like me to book this for you? Sentence6: You're welcome, let me know if I can assist with anything else. Sentence7: Would you like me to book it for you? Sentence8: That sounds lovely. Could you book it for me please? The 4 of us are coming in on Sunday for 4 nights. Sentence9: Hello, I am looking for a museum attraction in the south part of town. Sentence10: I will book that for you now. Sentence11: No that will be it. Thank you. Sentence12: What area would you like to stay in? Sentence13: Yes I will need a taxi between the hotel and venue and I need to leave the hotel by 22:45. Sentence14: Sorry, I think I garbled that- it's at 14 King's... what's the address again? Sentence15: No thanks. That's all the help I need today. Sentence16: I'd like to stay in the east. Sentence17: Ok, thank you. Also, I need a place to stay in the moderate price range. Free parking is not necessary. Sentence18: Actually, could you find a hotel for me? I would like it to be in the moderate price range. Sentence19: I am not sure what you asked the address is in the chat history. Thanks Sentence20: Yes, please. Leaving the hotel by 22:45. Sentence21: The car picking you up will be a black tesla and their contact number is 07911492515. Is there anything else I can assist you with? Sentence22: Thank you, please do! Question: Who has spoken the sentence 1? (A) User (B) System

Answer:
Answer: (B) System