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

[Q]: Sentence1: Your booking is complete, a black toyota will pick you up. The contact number is 07768938666. Sentence2: I need to leave after 07:45. Sentence3: I am going to allenbell Sentence4: Thats perfect that you for your help Sentence5: You're welcome. Do you have any other concerns? Sentence6: I don't. I appreciate your help. Goodbye for now. Sentence7: OK, I'm glad I was able to assist you. If there ever is anything else don't hesitate to contact us. Sentence8: I'd love to help! Where are you going? Sentence9: And when would you like to leave or arrive by? Sentence10: Hi, I need to get a taxi out of kohinoor. Question: Who has spoken the sentence 9? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: Eraina is in the centre of town located at Free School Lane City Centre. Their number is 01223 368786. Is there anything else I can do for you? Sentence2: Eraina in the centre is an expensive european restaurant. Would you like further information? Sentence3: what is the price range ? Sentence4: European food? Sentence5: Please recommend me an expensive restaurant that serves afghan food. Sentence6: They are in the expensive price range. Sentence7: What is the address, phone number, and area? Sentence8: I don't care where it is. Sentence9: Thank you. Good bye. Sentence10: I'm not finding any restaurants that match your request. Would you like to try a different price range or food type? Sentence11: There are four restaurants that serve European food. What part of town would you like? Sentence12: You are welcome, enjoy your stay. Good bye. Sentence13: That'll do. Thank you. Good bye. Sentence14: Thank you, and have a great day! Question: Who has spoken the sentence 3? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: And what day are you traveling? Sentence2: The TR7706 leaves at 16:05 and arrives in Peterborough by 16:56. Would you like me to book some tickets for you? Sentence3: We would like to leave on Wednesday please. Sentence4: Yes, the cambridge contemporary art museum can be found at 6 trinity street, postcode cb21su, phone number 01223324222. Sentence5: Yes book the tickets,also I want places to go in town and I want it to be at the center of the town. Sentence6: Hi, can you help me find a train out of Cambridge please? Sentence7: I can. Where will you be traveling to? Sentence8: Thank you. Can please also confirm the phone number, post code, and address? Sentence9: Yes, train TR7706 has a duration of 50 minutes. Sentence10: No, I don't really care when we arrive as long4 as the departure is after 15:45 Sentence11: I'll be headed to Peterborough, and I need to leave after 15:45. Sentence12: There are 16 trains headed to Peterborough that leave after 15:45. Do you have a preference on when you arrive in Peterborough? Sentence13: You're welcome. Have a nice day. Good bye. Sentence14: I got ahead of myself, sorry. I don't need the train tickets just yet, but can you tell me the travel time for TR7706? Sentence15: In the center of town we have vue cinema, cambridge contemporary art and castle galleries. Sentence16: Perfect, that is all that I needed. Thank you so much for your help! Question: Who has spoken the sentence 10? (A) User (B) System
[A]:
Answer: (A) User