TASK DEFINITION: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
PROBLEM: Sentence1: Yes, it has free internet and parking. Sentence2: That sounds fun! Could you tell me the phone number, area, and entrance fee for cafe jello gallery? Sentence3: Yes, I have found the Cambridge Belfry that is in the west part of town. Can I book this hotel for you? Sentence4: I am having an issue booking your hotel room for you. Sentence5: Lots of exciting things include 13 in the west area, and type of place in mind? Sentence6: Okay I was able to book you. Your booking was successful. Your Reference number is : 91SNR681 . Sentence7: No, it's a hotel. Would you like to book your stay? Sentence8: Do they have free wifi as well as parking? Sentence9: You know, the part of town doesn't so much matter, I'd really like to find a guesthouse with free wifi and parking. Sentence10: Yes please try again. Sentence11: Can I recommend the cafe jello gallery. Sentence12: the cambridge belfry is in the cheap prise range would you like a booking? Sentence13: Great. How many people in your party, and what day will you be arriving? Sentence14: I'm thinking a museum. Sentence15: Yes please. Sentence16: Hello, can you recommend a cheap hotel with free parking, please? Sentence17: Entrance is free. The phone number is 01223312112, and the area is the west. Sentence18: Is this a guesthouse? Sentence19: How about switching it to 8 people for 1 night? Sentence20: There will be 8 of us for 2 nights starting saturday Sentence21: I think that's all I need for today. Thanks. Goodbye. Sentence22: I'm sorry that doesn't seem to be available. Would you like me to double check for a guesthouse? Sentence23: Have a great trip. Goodbye. Sentence24: Are there any fun places to go ? Question: Who has spoken the sentence 5? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Price range doesn't really matter, but I do want a 4-star place with free parking and internet. Sentence2: I have 19 hotels that match that criteria. please be more specific about the area of town where you'd like to stay Sentence3: Do you prefer a formal hotel, or a guesthouse? Sentence4: OK, what price point do you want me to look for? Sentence5: Booking was successful at the alexander bed and breakfast. Reference number is : MDB2AV4K Sentence6: i need a place to stay Sentence7: The area doesn't matter. Please book for 6 people on Saturday with 4 nights stay. Sentence8: Can you give me a suggestion for a hotel and make that reservation please? Thanks. Question: Who has spoken the sentence 4? (A) User (B) System

SOLUTION: Answer: (A) User

PROBLEM: Sentence1: No, I'm all set. Thanks! Sentence2: We have several attractions in the South. Which would you be most interested in; cinema, entertainment, museum, night club, park or theatre? Sentence3: Was that train on Saturday? I don't remember telling you the day. Sentence4: I booked you with TR7015 your reference number is K1AY8EKU . Sentence5: Just pick one for me and send me their poscode, phone number and address. Sentence6: I'm going to Cambridge, leaving after 13:00. I'll need to book for 7 people. Can I get a reference number too please? Sentence7: Yes please can you help? Sentence8: i am glad i can help enjoy your stay ! Sentence9: Nusha is located at Unit G6, Cambridge Leisure Park, Clifton Road. Their post code is cb17dy, and their phone number is 01223902158. Sentence10: I'd love to help! Where is the destination? Sentence11: Sorry, I can fix that. Did you need it for Saturday? Sentence12: Yes, I was able to fix that. I have a booking for seven people to leave Broxbourne on Saturday at 13:32. Total fee is 100.24 GBP, payable at the station. Reference number is WZZMBZQ4 . Is there anything else? Sentence13: I also need a train from broxbourne. Sentence14: great! i have two options for you to choose from! Sentence15: I am looking for an entertainment type attraction. Sentence16: I am looking for something entertaining in the south. Question: Who has spoken the sentence 7? (A) User (B) System

SOLUTION:
Answer: (B) System