You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
--------
Question: Sentence1: i am looking for information in Cambridge. Sentence2: I can certainly help you with that! What do you want to know? Sentence3: The hotel should have a star of 4 and should include free parking. Sentence4: I'd like to stay at a guesthouse that offers free wifi. Sentence5: The Alexander bed and breakfast is a great place. Do you need a reservation? Sentence6: Acorn Guest House would be perfect for your needs. Sentence7: yes, please. 6 people for 3 nights starting on thursday. Sentence8: Do you have a price range or area preference? Because if not, how about a and b guest house located in the east and moderately priced. Question: Who has spoken the sentence 2? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: The phone number for pizza hut cherry hinton is 01223 323737 and they are located at G4 Cambridge Leisure Park Clifton Way Cherry Hinton. Sentence2: There are two restaurants: Pizza Hut Cherry Hinton and Restaurant Alimentum. Sentence3: No, there are only 2 restaurants in the area. Is there anything else I can help with? Sentence4: Give me the address and postcode of any of them, please. Sentence5: That's great. Thank you so much Sentence6: What kind of food do you want? italian or modern european? Sentence7: The postcode is C.B. 1 7 D.Y Sentence8: Is there anything else available? Sentence9: Hello, I am looking for a moderately priced restaurant in the south part of town. Sentence10: I do not care. Sentence11: What is the postcode? Sentence12: You're very welcome. Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: Yes, I am going for luxorious today. I need to find an expensive restaurant in the centre. Sentence2: Sure. Train TR5476 leaves Cambridge at 18:40 and arrives at Stansted Airport at 19:08. Would you like me to book that for you? Sentence3: What is the travel time for that one? Sentence4: Sounds good. Can you reserve me a table for 8 people on Wednesday at 13:15 please? Sentence5: Your reservation at Clowns Cafe for this wednesday at 13:15 for 8 people was successful. Your Reference number is : XLDDAGQJ . Sentence6: Anything else you need today? Sentence7: I'd prefer Italian food please. Sentence8: I need a train to stansted airport on Thursday that arrives by 19:30. Sentence9: Thank you very much! Sentence10: d recommend clowns cafe Sentence11: There are a lot to chose from what type of food do you want to eat? Sentence12: No, I was hoping for a recommendation. Sentence13: We have 4 matches in the centre area of the town. Do you know the name of the place by any chance? Sentence14: nope you have been great! Sentence15: It's 28 minutes. It's very fast. Sentence16: Thank you. Enjoy your dining experience and don't hesitate to call again. Have a great day! Question: Who has spoken the sentence 4? (A) User (B) System

Answer:
Answer: (A) User