You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: Alright. Enjoy your stay in Cambridge! Sentence2: Thank you. Have a great day. Sentence3: The train that arrives closest to 16:45 is best. I just need to know what time it leaves and arrives. Oh and of course it's ID. Sentence4: Yes. I am looking for a place to go in the west part of town. With preference to college. Sentence5: There are 6 days that arrive before 16:45 on this day. Did you have any other preferences? Sentence6: I am looking for information in Cambridge. I need a train ticket. Can you help? Sentence7: In the west part of town Clare College. The entrance fee is 2.50 pounds. Sentence8: Great that's all the information I need! Sentence9: Certainly. What is your departure location and your arrival location? Sentence10: It has been my pleasure. Feel free to contact us with any other questions you may have in the future. Sentence11: I would like to depart from London Liverpool Street and arrive in Cambridge. I would like to leave Sunday and arrive by 16:45? Sentence12: Of course! That will be TR6578 leaving at 13:39 and arriving at 15:07. The price is 13.28 pounds and it's an 88 minute duration. May I help with anything else? Question: Who has spoken the sentence 5? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Okay, great. Have a safe trip. Goodbye. Sentence2: Yes please. I need it booked for 1 person for 2 nights starting tuesday. Can i get a reference number? Sentence3: I have found the allenbell guesthouse. It meets all of your criteria, is in the cheap price range, and provides internet and parking. Would you like me to book it? Sentence4: Thank you, that is it for today. Goodbye. Sentence5: The reference number for your booking is KEBFTR7I . Can I do anything else for you? Sentence6: I need a place with rated 4 stars in the east. Can you help me find one that like a guesthouse? Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: The park is free. There are several Indian places on the Westside. Do you have a price range you're looking for? Otherwise I'd suggest Tandoori Palace. Sentence2: Nothing else. Thank you so much for your help. Goodbye. Sentence3: The reference number is RGA0Z1UO . Can I help with anything else today? Perhaps a taxi? Sentence4: The address is wandlebury ring, gog magog hills, babraham. Sentence5: I was able to book that taxi for you. Be looking for a blue Tesla. If you need to reach them, please call 07337861818. Anything else I can help with? Sentence6: Yes, I think so. Let's try that. Can you tell me their address please? Sentence7: We have several, in several different parts of town. I can recommend Wandlebury Country Park in the south. Would that suit you? Sentence8: Is there an entrance fee? I would also like a restaurant serving Indian food that is in the west. What can you recommend? Sentence9: Yes I need a taxi between the two places please. Sentence10: I need it to get me to the Tandoori Palace in time for my reservation. So 15:15? Sentence11: Sure! when would you like to leave or arrive by? Sentence12: Can I have the reference number please? Sentence13: You're welcome. Have a nice day. Sentence14: I was able to book you a table for 3 at Tandoori Palace on Saturday at 15:15. Can I help you more today? Sentence15: No, Tandoori Palace sounds good. Please book that for 3 people at 15:15 on Saturday. Sentence16: I am hoping to try some restaurants while in town but before that, I would like to go to a park. Question: Who has spoken the sentence 2? (A) User (B) System

Answer:
Answer: (A) User