instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Enjoy your day. Good bye. Sentence2: The address is colville road, cherry hinton. Sentence3: That is all I need, thank you. Sentence4: Sure, I can get you aboard a 15:21 arriving at 17:06. Would you like me to book a seat aboard TR9839? Sentence5: Sounds good. What is the postcode, please? Sentence6: You're welcome! Have a great day! Sentence7: Of course. The Cherry Hinton Village Centre has multiple sports in the east end of town. Sentence8: There are quite a few running all day to many different stations. Where would you like to go? Sentence9: I need a train leaving cambridge on thursday. Sentence10: I would like to go to Leicester and get there by 18:45 Sentence11: The postcode is cb19ej. Is there anything else I can help you with? Sentence12: Good bye. Sentence13: Thank you for using our service. have a good day! Sentence14: Oh wait! Before you go, can you give me some information on the cherry hinton village centre? Sentence15: Yes, may I have their address, please? Sentence16: Not right now. Thanks for the information though! Have a great day! Goodbye. Question: Who has spoken the sentence 4? (A) User (B) System
answer:
Answer: (A) User


question:
Sentence1: You pick the area as I don't have a preference. Sentence2: I found swimmingpools in the areas of east, north and centre. Which would you prefer? Sentence3: I am departing from stevenage on thursday. Sentence4: Parkside Pools is located at Gonville Place. Is there anything else you would like to know? Sentence5: Parkside Pools is a great place located in the centre, would you like more information? Sentence6: Yes please. Get me the address Sentence7: The TR9547 gets into Cambridge from Stevenage at 20:43. Will that work? Sentence8: Have a great day! Sentence9: Yes, I just needed info for now. Thanks for your help. Goodbye. Sentence10: I need a train, on Thursday. Arriving by 2145. Sentence11: Where will you be departing from? Sentence12: i just want a place to go with a swimming pool. Question: Who has spoken the sentence 9? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: That sounds perfect, may I have the postcode please? Sentence2: Absolutely! The postcode is cb21rf. Is there anything else I can help you with? Sentence3: Yes, I also need places to go in college. Sentence4: That's it. Thanks for everything. Sentence5: I need to depart after 20:00, and will be travelling to Cambridge. Sentence6: There are many colleges to visit in Cambridge. May I suggest one? Sentence7: Okay, that will do. What is the travel time? Sentence8: Okay how about the TR8185 that leaves at 20:19 and arrives by 21:09. Sentence9: many trains leave, what time do want to leave? Sentence10: pembroke college is in the centre located at trumpington street with a free entrance fee. Sentence11: The travel time for that route is 50 minutes. Did you need a ticket? Sentence12: You are welcome. Enjoy your time in Cambridge. Good bye. Sentence13: I am looking for a train leaving Peterborough on Thursday. Can you help me? Sentence14: Yes, I would like that. Question: Who has spoken the sentence 11? (A) User (B) System
answer:

Answer: (B) System