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: I have two indian restaurants in the east, and one each in the north and west. Where do you want to dine? Sentence2: I've successfully booked your table. The reference number is GK41EYSD . Sentence3: I would like to go to a nice nightclub Sentence4: I need a restaurant that serves Indian food in the moderate price range Sentence5: Yes. I would like a reservation for 1 person at 13:15 on Thursday. Sentence6: No thank you, that is everything that I need. Sentence7: We have ballare that's night, it's in the city centre. Sentence8: Okay, what is the address and entrance fee for it? Sentence9: Thank you and enjoy your stay. Sentence10: Ballare is Heidelberg Gardens, Lion Yard, postcode cb23na and the entrance fee is 5 pounds. Is there anything else I can help you with? Sentence11: I am also going to need a taxi that goes from Ballare to Meghan and gets me to Meghan by 13:15 for my reservation. Sentence12: I would like the one in the west. Sentence13: OK, I have a grey skoda taxi booked for you. The Contact number is 07058412849. Is there anything else I can help with today? . Sentence14: Meghan is in that area and serves Indian food would you like to make a reservation Question: Who has spoken the sentence 5? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I would like a moderate price hotel in Cambridge. Sentence2: Either one is fine. I need to book it for 5 nights on Wednesday. There are 4 people. Sentence3: I'm not concerned about the area but it doesn't need to include internet. Sentence4: I will work on that and be back with you in a moment. Sentence5: Hi, I am planning a trip and could use some advice on a place to stay. Sentence6: There are two 2 star hotels in the north part of town. Ashley Hotel and Lovell Lodge. Both include free internet and parking. Do you have a preference? Sentence7: Sure. What is your price range and what side of town will you be interested in? Sentence8: I have some moderate priced hotels in the north and center. Do you have a location preference? Question: Who has spoken the sentence 3? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I have four different swimming pools I can recommend. First, can you specify if you prefer the centre, east, or north area? Sentence2: I wish to go to a swimmingpool in Cambridge. Sentence3: There are 8 trains that would work on Wednesday. Do you have a departure time in mind? You could leave london as early as 07:39 or as late as 17:39. Sentence4: No, that will be everything. Goodbye. Sentence5: The address is gonville place and their phone number is 01223446100 Sentence6: The train booking is confirmed, number KJ1FLZL5 is your confirmation number. The fee is 16.6 GBP. Anything else I can help you with? Sentence7: Thank you for contacting Cambridge TownInfo Centre! Have a great day! Sentence8: Thanks. I also need to check on trains. I need to travel on Wednesday. Sentence9: I don't care about the departure time so please give me the ID and price of any one of those trains. Sentence10: Okay, the trainID is TR7020 and the price is 16.60 pounds. Sentence11: I need to leave london liverpool street and be in cambridge by 21:00. Sentence12: There are many trains fitting your criteria. Can you give me departure site, destination, and time preferences? Sentence13: I would like to book that train. Thank You Sentence14: Can you tell me the address and phone number for the one in the center of town? Question: Who has spoken the sentence 9? (A) User (B) System

SOLUTION:
Answer: (B) System