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: Yes, please. I need to book the train for 8 people. Sentence2: enjoy your stay in cambridge! Sentence3: TR2125 leaves a 09:01 and arrives by 10:01. Would you like a ticket? Sentence4: Thanks! I also need a train to Broxbourne on Thursday. Sentence5: I'm looking for places to go watch entertainment. Sentence6: Fantastic, thank you very much. I don't need anything further today! Sentence7: There are 5 entertainment venues in Cambridge. Do you have an area in mind? Sentence8: There are quite a few options. Do you have a preference for departure or arrival time? Sentence9: I don't mind the area. can I get the address to one of them? Sentence10: Yes I was able to book that for you and your reservation number is 648C0A9S . Sentence11: Yes, I want to depart from Cambridge any time after 8:30. Sentence12: The Funky Fun House is amazing. I think you'll love it. Their address is 8 Mercers Row, Industrial Estate. Question: Who has spoken the sentence 4? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: The Hotpot is an expensive Chinese restaurant in that area. Sentence2: Great can I get their phone number as well please? Sentence3: You're quite welcome! Thanks for contacting the Cambridge TownInfo Centre and have a great day! Sentence4: Would you like to eat Asian Oriental, Chinese, European, or French? Sentence5: No thank you. Have a great day! Sentence6: I am looking for an expensive place to dine in the north. Sentence7: The phone number for the hotpot is 01223366552, would you like me to book you a table? Sentence8: I think Chinese may have caught my attention. Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Can you please give me the address? Sentence2: I can help you with that. It looks like there aren't any restaurants like that in my database. Can I help you find a different restaurant? Sentence3: What is the food type they serve ? Sentence4: Hello, I am looking for a Scottish restaurant on the west side of town. Sentence5: I found several Indian restaurants in the west part of town. Were you looking for an expensive or moderately priced restaurant? Sentence6: Is there a restaurant that serves Indian food in the west part of town? Sentence7: Can you please give me that phone number? Sentence8: Cocum is the first expensive indian restaurant in the west part of town on the database. The phone number for cocum is 01223 366668. Sentence9: Expensive Sentence10: No, thank you, that is all I need. Goodbye! Sentence11: Thank you. Good day! Sentence12: Cocum is located at 71 castle street city centre. Is there anything else I can help you with? Sentence13: I found several in the expensive price range in the west part of town, can I help you with anything else? Sentence14: They serve indian food . Question: Who has spoken the sentence 1? (A) User (B) System

Answer:
Answer: (B) System