instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Yes, book me for Sunday departing from london kings cross. Sentence2: Your booking is successful. Train is leaving at 07:17 and it costs 151.04 GBP. Your reference number is 5Y7XKAJY . Anything else I can help with? Sentence3: I need a not later than 9:15 train to Cambridge. Sentence4: 8, please Sentence5: How many tickets will you require? Sentence6: It looks like there's a train for Cambridge with an arrival time of 07:07. Would you like me to book that for you? Sentence7: Okay thank you for calling. Don't hesitate to call us again. Sentence8: No thank you that's I need! Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: The address for that is 6 trinity street. Sentence2: I don't need to make the reservation now. Thank you though. I would like the address for Cambridge Contemporary Art please. Sentence3: Can you help me find a train coming from cambridge leaving on thursday? Sentence4: How many tickets please? Sentence5: I want to arrive by 21:30 if possible. Sentence6: Yes I have many options. What time would you like to leave or arrive by? Sentence7: Train TR3255 is arriving at 21:06,is that okay for you? Sentence8: Thanks for using our service today, glad I was able to assist you. Hope you have a great day. Sentence9: That could work for me. Sentence10: thank you, that will be all. good bye. Sentence11: I will be going to Leichester. Sentence12: There are 202 trains departing Cambridge on Thursday. Where do you plan to head to that day? Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: I would like the oak bistro. Sentence2: Yes, table for 2 at 13:30 on Friday. If not available then Tuesday. Need reference number as well. Sentence3: ballare's phone number is 01223364222. Can I get you anything else? Sentence4: No, we are all set, thanks for making this trip easier. Sentence5: Great choice. It is at 6 Lensfield Road. Would you like a reservation? Sentence6: Yes can I get the phone number of one you'd recommend? Sentence7: It was my pleasure to be of service. Goodbye. Sentence8: I'd like a moderately priced one. Sentence9: I made the booking for Friday. Your reference number is 0Z3UX3DM . Do you need anything else? Sentence10: I am seeking a restaurant that serves British food in the centre. Sentence11: There are 4 restaurants that match that criteria which are Restaurant One Seven, The Oak Bistro, The Copper Kettle, and Cotto. Which one would you be interested in? Sentence12: There are 5 nighclubs in the centre. Would you like more information on them? Sentence13: I have about 7 different options for you. Do you have a certain price range in mind? Sentence14: I'd also like a nightclub to go to in the same area as the restaurant. Question: Who has spoken the sentence 5? (A) User (B) System
answer:
Answer: (B) System