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

Q: Sentence1: Thank you, good bye. Sentence2: Sure. It's in the centre on Station Road. Anything else? Sentence3: The cityroomz is a 0 star hotel in the moderate price range. It is in the centre of town. Would you like me to book it for you? Sentence4: Is the cityroomz a guesthouse? That's what I'm looking for. Sentence5: Yes, can you book that for me for 5 people and 4 nights? I need it on Sunday. Sentence6: Have a wonderful time, good bye. Sentence7: You know what, the hotel will actually work for me. Can you tell me where Cityroomz is located? Sentence8: How about two night? Sentence9: No, Cityroomz is a hotel. The City Center North B&B or the El Shaddai are 0 star guesthouses. Sentence10: Sorry, that booking wasn't available. Maybe another day or a shorter stay would work? Sentence11: Could you help me find a 0 star hotel? Sentence12: That worked. Your reference number is YZMQ4JNN . Question: Who has spoken the sentence 6? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: I am planning a trip in Cambridge. I'm looking for a train. Sentence2: no, that is all. Thanks, goodbye. Sentence3: It will cost you 17.90 Sentence4: Where are you departing from? Sentence5: I would suggest this one the golden curry. Sentence6: your all set! Reference # is TKNF8H2H . Anything else today? Sentence7: I am departing from Broxbourne and I would like the train to arrive by 10:00. What is the price for this? Sentence8: sure what day are you traveling? Sentence9: Have a great day. Sentence10: Please book that one for 8 people on Friday at 17:00. Sentence11: No thanks. I just need the price per ticket. Sentence12: The TR5570 train will work. Would you like me to book you passage? Sentence13: Okay thank you, I'm also looking for an Indian restaurant in the east that is expensive. Sentence14: I plan to travel on friday. Question: Who has spoken the sentence 6? (A) User (B) System

A: Answer: (A) User
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Q: Sentence1: I need a train leaving from London Liverpool Street on Monday. Are there any trains available? Sentence2: Wonderful! What can I do to help you plan? Sentence3: That would be great. What is the attraction type? Sentence4: Actually, I don't need for you to book it, but I do need some suggestions for places to go in the west part of town. Any type of attraction. Sentence5: No thank you. Can you provide me with the arrival time, price, and train ID? Sentence6: TR9202 costs 16.60 pounds per ticket and arrives by 17:07. Will that be all? Sentence7: Can you tell me how many people will be travelling? Sentence8: It is a museum, and admission is free. Can I help you with anything else? Sentence9: That's all I need, thanks so much for all of your help! Have a great day! Sentence10: yes, book it please. Sentence11: I would like to leave after 14:00 and go to cambridge. Sentence12: How about the cafe jello gallery? It is in the west and it's free. Sentence13: You are very welcome. Have a great day! Sentence14: We do have some trains, what time would you like to travel? Sentence15: TR9202 would be perfect for you. Shall i book it ? Sentence16: I am planning a trip in Cambridge. Question: Who has spoken the sentence 4? (A) User (B) System

A:
Answer: (A) User
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