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

[Q]: Sentence1: I am also looking for Cambridge Contemporary Art. Sentence2: Can you give me their entrance fee and phone number? Sentence3: Maybe. What is the star rating and price range on that hotel? Sentence4: Are there any available rooms in the Autumn House? Sentence5: You're welcome. Enjoy your stay. Sentence6: You are all set. Your taxi would be a red lexus and you can contact them at 07614169632. Is there anything else I can help? Sentence7: no problem. Their phone number is 01223324222 and the entrance fee is free. Sentence8: Sure, I have found it for you. Is there anything you want to know about? Sentence9: That's all i need. Thank you so much for the help! Sentence10: Autumn house has a guesthouse. When are you looking to stay? Sentence11: it has four stars and its cheap Sentence12: Awesome. Can you also help me to book a taxi from the hotel to the attraction? I want to leave the hotel by 24:45. Question: Who has spoken the sentence 5? (A) User (B) System
[A]: Answer: (B) System


[Q]: Sentence1: Thank you for using this system Sentence2: There are several cheap restaurants located in the centre part of town. Sentence3: I am looking for a cheap restaurant. Sentence4: Yes, La Raza serves Spanish food. Would you like their phone number? Sentence5: Do any serve spanish food? Sentence6: La Raza is located at 4-6 Rose Crescent, their postcode is C.B 2, 3 L.L Sentence7: Thank you, goodbye. Sentence8: No, I would like the address and the post code please. Question: Who has spoken the sentence 6? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: Hello, do you have any information regarding interesting theatres to visit in the centre of town? Sentence2: I'm interested in one of the theatres! Can I get the entrance fee information for those? Sentence3: I'm sorry, but none of the theaters list the entrance fee. Would you like the phone number for any of them? Sentence4: Awesome, thank you very much! I'm pretty sure that's all I need right now, but I'll be back if I think of anything else. Later! Sentence5: That's okay, could you provide me with the postcode and address, please? Also, I am looking for a train leaving after 16:00 this Monday. Sentence6: The ADC Theatre is located on Park Street and its postcode is cb23pj. Before I find your train, could you tell me where you would like to go? Sentence7: Of course, silly me :P I am looking for a train from cambridge to stevenage Sentence8: Sure thing, there are four theatres in the centre of town. ADC Theatre, Cambridge Arts Theatre, Mumford Theatre, and The Cambridge Corn Exchange. Sentence9: The TR0254 leaves Cambridge at 17:21. Sentence10: Great thank you for using our system. Question: Who has spoken the sentence 6? (A) User (B) System
[A]:
Answer: (A) User