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: Okay! What time do you need it for? Sentence2: Can I help you with anything else? Sentence3: That is all I need today thank you. Sentence4: I need to arrive by 04:45 Sentence5: I need a taxi to come to curry garden and take me to nandos. Sentence6: Have a wonderful day! It was a pleasure to serve you. Sentence7: That is all. Good bye. Sentence8: I have booked you a white volvo, contact number is 07985113779. Is there anything else? Question: Who has spoken the sentence 1? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: You pick the area as I don't have a preference. Sentence2: I found swimmingpools in the areas of east, north and centre. Which would you prefer? Sentence3: I am departing from stevenage on thursday. Sentence4: Parkside Pools is located at Gonville Place. Is there anything else you would like to know? Sentence5: Parkside Pools is a great place located in the centre, would you like more information? Sentence6: Yes please. Get me the address Sentence7: The TR9547 gets into Cambridge from Stevenage at 20:43. Will that work? Sentence8: Have a great day! Sentence9: Yes, I just needed info for now. Thanks for your help. Goodbye. Sentence10: I need a train, on Thursday. Arriving by 2145. Sentence11: Where will you be departing from? Sentence12: i just want a place to go with a swimming pool. Question: Who has spoken the sentence 9? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I'm departing from Kings Lynn. I'll need to arrive by 9:15. Sentence2: Okay and where will you be departing from? Sentence3: I am planning a trip in Cambridge Sentence4: Yes, I need to book a train to cambridge on that same day. Sentence5: There is only 1 and its called the royal standard would you like to reserve a table? Sentence6: Booking was successful, the total fee is 39.2 GBP payable at the station, your reference number is JB48YR5T . Will that be all for today? Sentence7: Done! Your reference number is N8IPCZJP . Do you need help with anything else? Sentence8: Yeah that works. Can you book train reservations on that train for the same group of 4 people? Sentence9: Is there a certain type of restaurant you are looking for? Sentence10: Have a great trip. Sentence11: No that will be all. Thank you. Sentence12: The train that arrives closest to 09:15 is TR1797. It arrives by 08:58 will that work for you? Sentence13: I have heard of gastropub food but never tried it before. Would you have anything like that in the east? Sentence14: Sure can you book a table for 4 at 14:45 on friday? Question: Who has spoken the sentence 10? (A) User (B) System

SOLUTION:
Answer: (A) User