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

[Q]: Sentence1: No, that's great, thanks. Sentence2: Your grey Honda is booked, and the contact number for the driver is 07817450562. Can I do anything else for you today? Sentence3: I need to actually arrive by 19:15. Sentence4: I will be departing from parkside police station. Sentence5: What time would you like to depart at? Sentence6: I'd like a taxi to the ugly duckling Sentence7: Where will you be departing from today? Sentence8: Have a nice day. Thank you for contacting us. Question: Who has spoken the sentence 1? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: No, surprise me. I will need the address and the area, though. Sentence2: I'll need one from leicester to cambridge on saturday, leaving after 16:30 Sentence3: No thanks, that will be all. Sentence4: Is there anything else I can help you with today? Sentence5: I don't need a reservation, I just need the address and the area. Sentence6: Alright. Thanks for using our service and have a nice day. Goodbye. Sentence7: It is the centre area and its address is Free School Lane City Centre Sentence8: Good afternoon! I'd like to visit an expensive european restaurant. Will you help me find one? Sentence9: Okay. Thank you. Sentence10: The train arrives at 18:54 and costs 30.24 pounds. Sentence11: Eraina is a very nice restaurant in the centre. How many in your party? And what day and time should I make your reservation for? Sentence12: What time does it arrive and the price? Sentence13: Where would you like to depart and arrive? Sentence14: Yes there are 5 restaurants that meet your requirements. Do you have a part of town or type of food you prefer? Sentence15: Great,I also need information on getting a train. Sentence16: I have a train for you that leaves at 17:09. Would you like me to book it? Question: Who has spoken the sentence 14? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: I'm looking for a museum. Sentence2: Yes please. I need a table for 2 on Wednesday at 11:15. Sentence3: That sounds cool, I will just need the area it's in and the postcode. Oh, and how much is the cost to get in? Sentence4: How about 10:15? Sentence5: I have found one Korean restaurant that matches your criteria, the restaurant is named little seoul. Would you like me to make reservations? Sentence6: This museum is free to enter. It is in the centre area, postcode cb23rh. Is there any more information that you need? Sentence7: Yes I am looking for an expensive Korean restaurant in the city center. Sentence8: Little Seoul does not have an empty table at 11:15. Would you like to try a different time, or a different day? Sentence9: Your booking has been successful! The reference number is BV8FODGD . Can I help with anything else? Sentence10: That will be all. Thank you. Sentence11: How about a science museum? Sentence12: Ok, there are 23 museums in Cambridge, was there an area you had in mind, or a type of museum? Sentence13: How about the whipple museum of the history of science? Sentence14: You're welcome! Have a great day. Question: Who has spoken the sentence 7? (A) User (B) System
[A]:
Answer: (B) System