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

[Q]: Sentence1: Your reservation was successful and your reference number is UO8AN5FO . Is there anything else that I can help you with today? Sentence2: I am looking for the Alpha-Milton Guest house and would like to book it for 5 people for 2 nights starting Friday. Can you send me the reference please? Sentence3: That's all, thank you so much! Sentence4: Thank you for calling, enjoy! Goodbye. Sentence5: Sure, what is the name of the hotel? Sentence6: Hello. Can you help me in locating a certain hotel? Question: Who has spoken the sentence 2? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: Thank you so much. The restaurant and train are all I need for now. Have a great day. Goodbye. Sentence2: I'll need to arrive by 11:00 and it should be going to london liverpool street. Sentence3: yeah i need a train too Sentence4: Train TR4259 arrives in London Liverpool Street at 9:27. It's the closest arrival time to 11:00. How many tickets would you like to book? Sentence5: Understood. You have a choice between Sala Thong and Bangkok City. Sentence6: Booking was successful. The table will be reserved for 15 minutes. Reference number is : RARTE3OH . is there anything else i can help you with? Sentence7: Can you help me find some Thai food to eat tonight? Sentence8: I would like 2 tickets please. Sentence9: Ok! Have a great day! Sentence10: I don't care where, just as long as it's expensive! Sentence11: What area of town would you prefer? Sentence12: Sala Thong sounds good. Please make a booking for 2 at 11:45 on Monday Sentence13: Where will you be leaving from? Sentence14: Let's pick something arriving between 11:00 and 10:30. It needs to depart from cambridge and leave on tuesday. Sentence15: There are 21 trains available. Would you like to narrow it down by departure site, day, or departure time? Sentence16: Your reservation for 2 on the TR4259 train was successful, the total fee is 33.2 GBP payable at the station. Your Reference number is : FNRSFZWB Question: Who has spoken the sentence 8? (A) User (B) System
[A]: Answer: (A) User


[Q]: Sentence1: sorry what is the area again? Sentence2: I want one in the moderate priced range. What is the price range of Chiquito restaurant? Sentence3: Have a nice day. Sentence4: I need the address and phone number of a restaurant in the south part of town. Sentence5: There are nine restaurants in the south part of town. What kind of food would you like? Sentence6: What is the address for Pizza Hut Cherry Hinton? Sentence7: I'm afraid Chiquito restaurant bar is expensive. Pizza Hut Cherry Hinton is a moderately priced Italian restaurant in the south. Sentence8: I don't care. Sentence9: Thank you, goodbye Sentence10: Can you tell me what kind of food they serve? Sentence11: it is located in the south part of town Sentence12: Chiquito restaurant bar is in the south part of town. It's address is 2G Cambridge Leisure Park Cherry Hinton Road Cherry Hinton, and it's phone number is 01223 400170. Sentence13: Their address is G4 Cambridge Leisure Park Clifton Way Cherry Hinton. Sentence14: Chiquito restaurant bar serves Mexican food. Question: Who has spoken the sentence 5? (A) User (B) System
[A]:
Answer: (B) System