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

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: (A) User

Sentence1: I am sorry, but the Leverton House was not available for your party on Tuesday. Would you like me to look for another hotel? Sentence2: In what area would you like? Leverton is in the East, should the hotel be in the same area? Sentence3: Is there another hotel available in the same price range? Sentence4: Hi, I'm looking for a hotel called Leverton House. Sentence5: No, you said Leverton wasn't available. Please just book a different hotel in the same price range as Leverton. Thanks. Sentence6: I have booked you a room at the Alexander Bed and Breakfast at 56 Saint Barnabas Road. Your reference number is JGTE0KGB . Is there anything else today? Sentence7: No, I don't care about the area, just the price. Recommend me one? Sentence8: You're welcome. Good-bye. Sentence9: The Leverton House is a guesthouse in the east of the city. Their phone number is 01223292094. Sentence10: Yes Leverton is in the cheap price range. Would you like me to book it for you? Sentence11: Thank you. Please book a reservation for 6 people for 2 nights starting tuesday. Sentence12: That will be all, thank you. Question: Who has spoken the sentence 1? (A) User (B) System
Answer: (B) System

Sentence1: Can you please tell me where you will be leaving from so I can book your taxi? Sentence2: I have 4 different indian restaurants all over the city. Is there a certain area you prefer? Sentence3: I would like a moderately priced Indian food please. Sentence4: Alrighty. Have a good day! Sentence5: Is there anything available for 12:15 on Friday? Sentence6: I will need a taxi to take me there. Sentence7: Yes, that worked. You are set for 12:15 and the reference number is ABC08P2A . Can I be of further assistance? Sentence8: How about the west? I will need a table for 4 on Friday at 13:15. Sentence9: The only moderate Indian restaurant in that area is Meghna, and they are not available for that time. Can I try something else? Sentence10: Nevermind, I'm sorry. I think I'm all set. Question: Who has spoken the sentence 8? (A) User (B) System

Answer: (A) User