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: Thanks for handling the restaurant. I will have time to check out the town. Do you have multiple sports in the same area as the restaurant? Sentence2: I need a place to dine that is expensive in the centre. Sentence3: No, that's all I needed. Thanks for your help! Sentence4: Okay, I recommend midsummer house restaurant in Midsummer Common. Would you like a reservation? Sentence5: 01223334860 is the phone number, and entrance is free. Anything else today? Sentence6: Okay, that sounds nice. Can you give me their phone number and tell me their entrance fee? Sentence7: I can help with that. Did you have a price range in mind? Sentence8: Ok, you're all set, the table will be reserved for 15 minutes and your reference number is : 48QP48K1 . Can I help you with anything else? Sentence9: Yes I would love that. I need to make the reservation for 8 people for 16:15 on Thursday. Sentence10: Why don't you try looking for a college in that area instead please Sentence11: No, there aren't any multiple sports places in the centre. Would you like me to check a different part of town? Sentence12: There are 13 colleges in the centre. I recommend downing college. Sentence13: You have a wonderful day and a great trip. Sentence14: Expensive, please. British food. Question: Who has spoken the sentence 10? (A) User (B) System

SOLUTION: Answer: (A) User

PROBLEM: Sentence1: I'm just looking for something fun to do in the centre of town. Do you have any recommendations? Sentence2: I am checking on the train schedule from Peterborough to Cambridge. Sentence3: I will book it myself. Sentence4: What day do you want to depart? Sentence5: i want to depart on thursday. Sentence6: Can I get the phone number please? Sentence7: I also need an attraction. Sentence8: thank you and enjoy your stay. Sentence9: No thank you. That is all for today. Goodbye Sentence10: OK - is there anything else I can help you with today? Sentence11: TR418 leaves at 10:19. Whould you like me to book it? Sentence12: Sure many trains use that route. It would be helpful if you could narrow down a specific travel time. Sentence13: I want to leave after 10:00. Sentence14: Sure, their number is 08712240240. Is there anything else I can help with? Sentence15: Ok, I can help you with that. What type of attraction are you looking for? Sentence16: I'd recommend Vue Cinema. Would you like more information? Question: Who has spoken the sentence 13? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Sure thing! Enjoy your trip and your dinner. Be sure to contact us for anything else you may need. Sentence2: I can help find a train. I need to know where you are traveling from and to and what day and time you wish to travel. Sentence3: No thank you. I'll just need the travel time and train ID, please? Sentence4: I need a moderately priced restaurant in the centre. Sentence5: Okay, I recommend Bloomsbury restaurant. Would you like me to book a table? Sentence6: The ID is TR2704 and the total travel time is 17 minutes. Anything else? Sentence7: No. That will be all for now. Thank you for your help. Sentence8: I would like sometthing International. Sentence9: Can you help me find a train? Sentence10: I was able to reserve you a table, they will only hold the table for 15 minutes. Your reference number is KNRFFO4K . Do you need anymore assistance today? Sentence11: Yes there will be 8 of us at 17:15 on Wednesday. Sentence12: Train TR2704 would suit your needs. Can I book you a ticket? Sentence13: I would like a train from Ely to Cambridge on Wednesday and I need to arrive before 10:45. Sentence14: Certainly! What type of cuisine would you like? Question: Who has spoken the sentence 10? (A) User (B) System

SOLUTION:
Answer: (A) User