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

Sentence1: Is there any Indian food on the west side of town. Sentence2: You're welcome. May I help with another query? Sentence3: Cocum is located at 71 Castle Street City Centre and their phone number is 01223 366668. Their price range is expensive. Sentence4: The price range doesn't matter. Sentence5: There are 6 Indian restaurants in the west part of town. What price range do you have in mind? Sentence6: There are no Hungarian restaurants in the west of town. Would you like to change your query? Sentence7: I would like a Hungarian restaurant in the west of town. Sentence8: Yes, but just for one. Sentence9: Would you like the name, address and phone number of a few of them? Sentence10: Goodbye. Sentence11: Thank you! Sentence12: Nope, I'm good. Thanks again. Question: Who has spoken the sentence 9? (A) User (B) System
Answer: (B) System

Sentence1: I am having difficulty booking either of the. Can you find another day or time that would suit you? Sentence2: Absolutely. Can I suggest the Warkworth House at a moderate price range, or the Autumn House at a cheap price range. Do either of these interest you? Sentence3: OK, you're all booked for 3 nights at the Warkworth House, starting Thursday. Your reference number is AC1NVW47 . Can I help with anything else today? Sentence4: I would consider both. I need to book for three people and 5 nights starting on Thursday. Can either of them offer that? Sentence5: There are 6 possible places that fit your request. Would you like more information or to add additional search preferences? Sentence6: Good Afternoon, I am looking for a place to stay on the east side in a guest house Sentence7: Can you see if any of them offer free parking? Sentence8: You're welcome. Goodbye! Sentence9: I really need to stay during that time frame. Would you mind checking again? Sentence10: No, that will be all. Thanks! Sentence11: Honestly, any price range will do. Can you suggest one for me and help me with booking a room? Sentence12: 5 of the guesthouses offer parking. What is your price range preference? Question: Who has spoken the sentence 9? (A) User (B) System
Answer: (B) System

Sentence1: There are 2 the latest train arrives at 08:08 will that be ok? Sentence2: There are 4 Asian restaurants in the centre. What price range are you looking for? Sentence3: That works. Can you tell me the train ID, price, and travel time for that train arriving at 8:08? Sentence4: You're welcome, have a nice day. Sentence5: The train should depart from london kings cross and should go to cambridge Sentence6: Sure, how about dojo noodle bar? Sentence7: No, I'm sure I'll be able to just deal with it at the station. Thanks for everything! Sentence8: Thanks. I need a train for the same day but it needs to arrive by 09:30. Sentence9: Sure. Where are you departing from and where do you need to go? Sentence10: The train ID is TR4016. Each ticket costs 23.60 pounds each. And the travel time is 51 minutes. Can I book you any tickets? Sentence11: I'm looking for moderately priced restaurants. Sentence12: I am looking for a restaurant in the center that serves asian oriental food. Sentence13: That sounds good. Can I get a table for 6 on Thursday at 20:00? Sentence14: You're reference number is W3BAE5PR . Is there anything else I can help you with? Question: Who has spoken the sentence 2? (A) User (B) System

Answer: (A) User