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

[Q]: Sentence1: The Hotpot is an expensive Chinese restaurant in that area. Sentence2: Great can I get their phone number as well please? Sentence3: You're quite welcome! Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence4: Would you like to eat Asian Oriental, Chinese, European, or French? Sentence5: No thank you. Have a great day! Sentence6: I am looking for an expensive place to dine in the north. Sentence7: The phone number for the hotpot is 01223366552, would you like me to book you a table? Sentence8: I think Chinese may have caught my attention. Question: Who has spoken the sentence 1? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: Sure, it's at granta place, Mill lane. Sentence2: Sure it's a moderately priced 4 star guesthouse in the east. Would you like me to book it? Sentence3: From all of us at Cambridge, we hope you enjoy your stay! Farewell! Sentence4: Thank you so much for all of your help today. I am all set. Bye. Sentence5: Could you tell me their address as well please? Sentence6: Thanks! I'm also looking for information on the A & B Guesthouse. What can you tell me about that place? Sentence7: Yes, the post code for the A and B Guest House is cb12dp. Is there anything else I can do for you? Sentence8: What is the phone number for scudamores punting co? Sentence9: Okay, which would you like to leave from? Sentence10: The phone number for Scudamores Punting Co is 01223359750. Is there anything else I can help you with today? Sentence11: Your taxi is booked. The car is a yellow honda and the contact number is 07826111038 Sentence12: May I have the postcode? Sentence13: I would like to leave the hotel by 7:00. Also, can you give me the contact number and car type once you have booked it? Sentence14: I also need a taxi to go between the two places. Question: Who has spoken the sentence 4? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: Any in the south? Sentence2: I am not finding a boat attraction in the South. There are other types of attractions. Did you have anything else in mind? Sentence3: Okay. Can you just provide the address? Sentence4: Sure, how about a theatre attraction? Sentence5: Is there anything else I can help you with? Sentence6: I'm sorry, I not have the information about the entry fee. Sentence7: I need a train on sunday from cambridge to kings lynn. I'd like to arrive by 09:45. How long is the travel and what is the price? What is train ID? Sentence8: Okay, thank you. May I get the entrance fee please? And also the address? Sentence9: That is all, thank you! Sentence10: The Junction is a theatre in the south side on Clifton Way. Would you like more information about it? Sentence11: No, I don't need the booking today. Sentence12: I'm looking for a boat attraction in the south. Sentence13: Thank you, I'm glad that I could help! Sentence14: The address is simply Clifton Way. No number. Sentence15: I can put you on TR8042 leaving Cambridge Sunday at 8:11 and arriving at 8:58. It will take 47 minutes and costs 7.84 pounds. Sentence16: There are plenty attractions to choose from. Question: Who has spoken the sentence 13? (A) User (B) System
[A]:
Answer: (B) System