instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: How about TR9382? Sentence2: I would like to leave on Sunday. Sentence3: I think that'll work. I need to reserve two seats, can you help me with that? Sentence4: Booking was successful, the total fee is 7.04 GBP payable at the station. Reference number is : 6NJA0V8R . Sentence5: You're very welcome. Have a great day. Sentence6: Well I need to leave after 14:45, so if it is after that time that'll work. Sentence7: Thank you. That's all I need for now! Sentence8: Hi. I'm looking for a train from ely to cambridge, if there is one. Sentence9: TR9823 will leave at 15:35, how does that sound? Sentence10: Okay, what day do you want to leave? Question: Who has spoken the sentence 5? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: Hi. Can you please help me find a restaurant that serves food from singapore ? I'd like it to be on the East side of town if possible. Sentence2: Thank you for using the Cambridge restaurant system. Goodbye. Sentence3: Yu Garden is located on the east part of town. Would you like the telephone and address? Sentence4: What is the address, phone number, and postcode? Sentence5: Can you help me find some Chinese food then? Sentence6: There are no restaurants serving Singaporean food on the east part of town. Sentence7: Thank you, goodbye. Sentence8: Yu Garden is located at 529 Newmarket Road Fen Ditton, C.B 5, 8 P.A, and the number is 01223 248882. Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: Great, book me one of those for 8 people. We'll stay from Friday for 5 nights. I'll need a reference number, please. Sentence2: We are happy to help. Thank you for using our service. Sentence3: Certainly, there are 8 guesthouse type accommodations in the north area that are 4 stars. Does parking or wifi matter to you? Sentence4: I need a train leaving friday that will arrive by 16:30 Sentence5: Sure book 1 ticket from kings lynn to cambridge Sentence6: I need a place to stay with a 4 star rating in the north please Sentence7: Booking was successful, the total fee is 78.4 GBP payable at the station. Reference number is : 59LWLXZ4 . Can I help you with anything else? Sentence8: No, I appreciate your help! Sentence9: I need booking for eight people if there is room. If so, book it and send a reference number. Sentence10: Now that we've specified, we have one that arrives at 14:58, the TR6844. Does this still work? Sentence11: Certainly, there are plenty of options, the train that arrives closest to 16:30 arrives at 14:43. Shall I book it, if so for how many riders? Sentence12: I am indifferent to parking but free wifi is a necessity. Sentence13: I booked you what you requested at the avalon hotel. Your reference number is J8LR3GIP . Can we help you with anything else? Sentence14: All the selections have wifi, 7 of the 8 hotels are moderately priced, but one is in the cheaply priced range. Question: Who has spoken the sentence 4? (A) User (B) System
answer:

Answer: (A) User