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: Frankie and Bennys serves italian food in the expensive price range, and their postcode is cb17dy. Would you like assistance in making a reservation? Sentence2: Departure time doesn't matter, I just need to arrive at the stansted airport by 21:30 on Thursday, and I need to depart from Cambridge. Sentence3: When are you leaving? Sentence4: I don't need tickets at the moment, but I do need the price and train ID for that 19:40 departure, please. Sentence5: I need a train that leaves Cambridge on Thursday. Sentence6: There are 202 trains leaving Cambridge on Thursday. Would you like to narrow your search by destination and time? Sentence7: Can you tell me the postcode, food type, and the price range? Sentence8: The train id for that is TR9030 and the price is 10.10 pounds. Is there anything else you'd like help with today? Sentence9: I am going to the stansted airport and I need to arrive by 21:30. Sentence10: Yes, the 19:40 train will arrive at 20:08. How many tickets would you like? Sentence11: I'm also looking for a particular restaurant, it's called Frankie and Benny's. Sentence12: Thank you for contacting the Cambridge TownInfo centre. We're here any time you need to get around Cambridge! Sentence13: No, that's all I needed. Thank you. Sentence14: Can I please have one at 19:40. I will get there by 21:30 correct? Sentence15: I was able to find it, what information would you like on it? Sentence16: I have 16 train departures fitting your preferences. They leave every :40 of the hour starting at 5:40 to 20:40, would you like me to book one of these? Question: Who has spoken the sentence 10? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: I do not care about the area but I would like it to be expensive. Sentence2: How about the Gonville Hotel which is centrally located? It has internet and is expensive. Sentence3: I found 5 hotels matching your request. I would recommend Huntingdon Marriott Hotel located in the west. It has a 4 star rating. Sentence4: Will you be needing a reference number? Sentence5: On what day will you be checking in? Sentence6: 4 people will be staying Sentence7: I also need a place to stay? Sentence8: Your table will be reserved for 15 minutes. Your reference number is GDZZ5T1Y . Can I assist you further? Sentence9: That is all, thanks. Sentence10: Booking was successful. Reference number is : M6FRXJOV . Sentence11: I have many to choose from. Do you have a preference for internet or parking? Sentence12: Alright! How many people will be staying starting what day? Sentence13: There are 11 European style restaurants. What price ranges are you looking for? Sentence14: Yes, I would like it to have internet. Sentence15: That sounds perfect. Let's book it. Sentence16: There are 33 hotels to choose from. Can we narrow this down? Are you interested in a particular part of town or specific price range? Sentence17: Expensive price range. Please book it for 4 people at 18:15 on Monday Sentence18: Can you help me find some european food in Cambridge? Sentence19: How about price range? The hotel should also be very expensive. I won't settle for less and neither will Fi-Fi. Sentence20: I will be staying on Monday. Sentence21: Yes I will definitely need that. Sentence22: Great. If you need help in the future, please contact us. Enjoy your stay. Question: Who has spoken the sentence 16? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: What type of attraction would you like? Sentence2: Yes, I apologize. What is your price range for the hotel? Sentence3: That will be all thank you for your time. Sentence4: I'm also looking for somewhere to go in the centre of town, please. Sentence5: Their address is 74 Chesterton Road. The postcode is cb41er. They are rated 2 stars. Sentence6: You're welcome. Have a great day. Sentence7: I will also need a taxi to get to the attraction by 6:30 from my hotel. Sentence8: Yes, please. I need the address, postcode and star of the hotel please. Sentence9: The Junction is a theatre. The postcode is cb17gx Sentence10: OK, we have booked a Red Skoda to take you to the Junction by 6:30 from your hotel. Contact number is 07776766676 Sentence11: Can you make a suggestion? Sentence12: I would like something cheap. Sentence13: We have many attractions. What type of attraction would you like? Sentence14: No I don't have a preference. Sentence15: We have 18 places to stay in the moderate range. What area would you like to stay in? Sentence16: I apologize for that, I'm actually looking for a taxi to leave the Junction and get to my hotel. I need to leave the Junction by 06:30. Sentence17: Yes, of course! What price range are you thinking? Sentence18: I am traveling to Cambridge and am excited to see some tourist attractions. Can you help me find a place to stay while I am there? Sentence19: Moderate price range please. Sentence20: Is there a particular attraction you want to go to? Sentence21: I need attraction type and the postcode. Sentence22: How about the ashley hotel? Sentence23: I suggest the Junction located on Clifton Way. Would you like more information? Sentence24: I am looking for a hotel. Sentence25: It doesn't matter what area, but I would like it to have free parking. I don't care if it has internet. Sentence26: No problem. Look for a grey Lexus, contact number: 07151867055. What else can I assist you with today? Question: Who has spoken the sentence 22? (A) User (B) System

Answer:
Answer: (A) User