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: Thank you, can I get a taxi as well? I need to leave the hotel by 16:45 and go the restaurant. Sentence2: They are located Cambridge Leisure Park Clifton Way Cherry Hinton, cb17dy. Phone: 01223412430. Sentence3: Yes of course. It is rated 4 stars, is located in the west and is in the cheap price range. Would you like me to check availability for you? Sentence4: I actually dont need a reservation. just the address, postcode and phone number please. Sentence5: There are five great restaurants that match your criteria. I highly recommend cafe uno located in the centre of town. Sentence6: Hi, do you know of a hotel called finches bed and breakfast? Sentence7: Sure, I'll get right to that. First, can I ask the day you'd like to eat there? Also, what time and how many people? Sentence8: Okay, I've booked you a taxi leaving your hotel at 16:45. Look for a blue toyota, and if you need to contact them their number is 07524587523. Sentence9: The restaurant should serve italian food and should be in the expensive price range. The restaurant should be in the south Sentence10: My favorite restaurant would fit your criteria. It's called Frankie and Bennys. Would you like me to make you reservations? Sentence11: Sure. I'd need a room for 8 people, 5 nights starting on thursday. Sentence12: You're welcome! Have a wonderful day. Sentence13: Excellent, that's all the information I need, thank you for your help! Sentence14: Yes can you please make me a reservation? Sentence15: Booking was successful. Reference number is : 6AYRAXKH . Do you need anything else? Sentence16: Yes I am looking for a restaurant in the expensive price range that serves Italian food. Question: Who has spoken the sentence 5? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Thank you! That is all I need. Sentence2: You are very welcome! Sentence3: Yes, I'm calling regarding Addenbrookes Hospital. What is the address please? Sentence4: The Addenbrookes Hospital is located at Hills Rd, Cambridge Postcode CB20QQ. Question: Who has spoken the sentence 1? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I'm looking for a moderately priced place to stay. Sentence2: A grey Skoda has been booked to pick you up. Their contact number is 07015780256. What else can I do for you? Sentence3: Let's go with a 4 star hotel, I'll need 5 nights for 2 people, starting on Friday. Sentence4: Yes, I am going to need a taxi to go between the two places. I need it to arrive in time for dinner. Sentence5: I would prefer it to be in the north. Sentence6: I would recommend golden wok. shall i book it ? Sentence7: You have eleven choices in the north. Most are guesthouses, two are hotels. Sentence8: You've done it all, thanks so much. Sentence9: I would like to stay in the north part of town. Sentence10: There are 4 moderately priced Chinese restaurants to choose from. Would you prefer to dine in the north or centre? Sentence11: There are 33 moderately priced accommodations. Do you have a specific area or star rating you're looking for? Sentence12: Have a wonderful trip. Sentence13: Booking was successful. The table will be reserved for 15 minutes. Reference number is : 093R1Y1T . Is there anything else I can help you with? Sentence14: Yes, please book friday at 16:00 for 2 people. And tell me the reference number Sentence15: Okay. I booked you at the 4 star Ashley Hotel for 5 nights and your reference number is 67NA9WLR . Sentence16: Thank you. I am also looking for a Chinese restaurant with the same price range as my hotel. Can you help me with that? Question: Who has spoken the sentence 13? (A) User (B) System

SOLUTION:
Answer: (B) System

