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

Input: Consider Input: Sentence1: I have found 5 that fit that description. Is there a particular area you would like? Sentence2: I would like to book a table for 6 at 15:15 on Tuesday. Sentence3: Yes. I would like it to be in the expensive price range. Sentence4: Can you find me a Chinese restaurant please? Sentence5: Sure. There are 17 chinese restaurants in town. Are you looking for a certain price range or location? Sentence6: Thank you for contacting us and enjoy your meal at the hakka. Have a great day. Sentence7: Yes, thank you. That's all for now. Bye! Sentence8: I was able to get a table at Hakka in the north. The reference number is 7KW8MVL3 and they'll keep the table for 15 minutes. Does that suit you? Question: Who has spoken the sentence 1? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: Booking was successful, the total fee is 75.59 GBP payable at the station . Reference number is : LQKC8QD2 . You'll be on the TR1193 which will arrive at 12:54. Sentence2: Thanks for helping me, I am all set. Sentence3: Are you looking for a place to visit, eat or stay? Do you need transportation? Sentence4: Can you book 2 tickets for a train that arrives closest to 13:00 please? Sentence5: Great, thank you for visiting us and I hope that you enjoy your stay. Sentence6: I am looking for information in Cambridge Sentence7: I found 7 trains that match your criteria. How early do you want to leave? We have trains running every hour from 05:09 to 11:09 Sentence8: I'm interested in any boats on the westside. Sentence9: Okay great! I also need a train. Can you assist me with that? Sentence10: There are a number of colleges in the west. I suggest magdalene college on magdalene street, cb30ag. Phone is 01223332138. Entrance is free. Sentence11: Sure, I am going to be travelling from Leicester to Cambridge on Monday. I need to arrive by 13:00. Sentence12: Okay what about any atttaction that is in the type of college and if available may i have the entrance fee, phone number and postcode. Sentence13: Yes, I need more information on your trip first. Sentence14: There are no boats on the west side of town right now, do you have something else you'd like to try? Question: Who has spoken the sentence 8? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: That is great. Thank you, goodbye. Sentence2: Enjoy your time at the museum and the center. If there is anything else you need help with please contact us anytime. Sentence3: There are many trains. Any date/time/places you were looking to travel to? Sentence4: I want to arrive in Stevenage and leave Cambridge on a Friday. Sentence5: Sure thing. Both are free and the postcode for the museum of archaeology is cb23dz and the fitzwilliam postcode is cb21rb. Sentence6: TR5497 leaves at 07:21 and arrives at 08:10. Would you like to purchase a ticket? Sentence7: I would like to arrive by 10:00. Can you please give me the train ID and departure time? Sentence8: ok and what are their entrance fees? Sentence9: Can I have the entrance fees for both of those please, and the associated postcodes? Sentence10: There are ten trains on Friday. The first train leaves at 05:21 and the last train leaves at 23:21. What time do you want to leave or arrive? Sentence11: There's 23 museums in the Cambridge area. Is there a specific part of town you'd like to visit? Sentence12: Hi! I need to get a train schedule, can you help me with this? Sentence13: There are 11 museums in that area, including museum of archaelogy and anthropology and the fitzwilliam museum. Sentence14: No thank you. I do need to find a museum to visit though. Sentence15: Bot museums are free, they do not have an entrance fee. Sentence16: I would like it to be in Centre. Question: Who has spoken the sentence 5? (A) User (B) System


Output: Answer: (B) System