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, could you tell me their postcode? Sentence2: How much is that cinema's entry fee? Sentence3: I'm afraid that the entry fee for Cineworld Cinema is unknown. Is there anything else I can help you with? Sentence4: I need a taxi from the cinema to the hotel, I want to leave the cinema by 08:15. Sentence5: Yes, I'm also looking for a place to stay. I'll need it to be moderately priced, in the same area as the attraction, and free parking, please? Sentence6: Do they have a room available for 7 people? We're staying 3 nights and checking in Tuesday. Sentence7: That is everything that I need? Sentence8: Thanks, have a great day! Sentence9: The postcode is cb17dy. Is there anything else I can assist you with today? Sentence10: Thank you for using our service today. Sentence11: Have a wonderful time. Sentence12: Booking was successful. Reference number is : Z108ABS3 . Can I help you with anything else ? Sentence13: I'm looking for for a cinema in the south. Can you give me some information on cinema's in the south? Sentence14: there is only one, it's called cineworld cinema Sentence15: bridge guest house is a 4 star guesthouse in the south part of town in the moderate price range with free wifi and parking. Sentence16: Booked you a taxi ride look for a red tesla car contact number is 07746939508. Can I help with anything else? Question: Who has spoken the sentence 1? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: That was a successful booking, your reference number is T6C83P46 . Sentence2: Thank you so much! Sentence3: Not really. Anything would be fine. Sentence4: Yes, please. I'd like to book it for 6 people and 5 nights starting from monday. Sentence5: I'm not too concerned with location, but I would like it to include internet and have a 4 star rating please. Sentence6: Do you have a preferred location or price range? Sentence7: Yes, how about 3 nights? Sentence8: I recommend the Acorn Guest House. Would you like a room there? Sentence9: I'm looking for a guesthouse with free parking. Sentence10: Booking unsuccessful. Want to try for a shorter stay? Sentence11: There are 16 guesthouses that meet those requirements. Any preference on price range? Sentence12: You're so welcome. Thank you. Question: Who has spoken the sentence 1? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: You can take train TR8464 to arrive there in time. Would you like me to book it for you? Sentence2: i don't have anything that fits those criteria, would you like me to look for something else? Sentence3: Not a problem. You have a great day, as well! Sentence4: Your room has been booked. Your reference number HPLM0SM6 . Sentence5: Sure! For how many people? Sentence6: I'm looking for a train leaving cambridge on sunday. Sentence7: I'll be glad to help you with that. What area would you like to stay in? Sentence8: I am also looking for a place to stay. Sentence9: Can you try those same things but in the moderate price range? Sentence10: I can help with that. What is the destination and what time would you like to leave? Sentence11: Great, that's all I need, thanks so much for your help! Have a great day! Sentence12: Here is the booking information:Booking was successful, the total fee is 71.68 GBP payable at the station . Reference number is : FCZJMTAI . Sentence13: Somewhere in the north, with 4 stars, free parking, and expensive. Sentence14: That bring sup six results, I recommend the home from home guesthouse, would you like more info or a booking? Sentence15: 2 people and 1 dog Sentence16: Yes, could I book one for 4 nights starting from Wednesday? Sentence17: I would like to go to stevenage by 14:00. Sentence18: Yes please book it for 7 people and provide the reference number. Question: Who has spoken the sentence 7? (A) User (B) System

SOLUTION:
Answer: (B) System