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 need a train for Tuesday after 12:30 Sentence2: Can I get the address to the funky house? Sentence3: Where would you like to go Sentence4: Yes, please. I'll need it booked for 5 people. Can I please have the reference number? Sentence5: TR2771 leaves at 13:29. Would you like me to book a reservation for you? Sentence6: The only multiple sports is located in the east. Can I get you information for that place? Sentence7: Booking was successful, the total fee is 50.5 GBP payable at the station .Reference number is : 38589BRC . what else can i do for you? Sentence8: They are at 8 mercers row, mercers row industrial estate, postal cb58hy, no info on entrance fee but they can be reached at 01223304705 to answer that. Sentence9: I'm looking for a place to go in the south. I'd like it to be of the type multiple sports. Sentence10: Yes, since there is no multiple sports location can you pleas find me something in the east. Sentence11: funky fun house and also cherry hinton hall and grounds are both in the east. Sentence12: I need to go from Cambridge to Bishops Stortford. Sentence13: Thank you for using our system today! Sentence14: Anything that would be entertainment. Sentence15: There are ten places in the east to pick form, any specific interest in a type of place? Sentence16: Great that's all I needed to know today, thank you. Question: Who has spoken the sentence 6? (A) User (B) System

SOLUTION: Answer: (A) User

PROBLEM: Sentence1: Are there any with a 5 star rating? Sentence2: I'm looking for a place to stay with free wifi. Can you help me find something moderately priced? Sentence3: You are booked at the acorn guest house. Reference number is ROCCFCM6 . Sentence4: Thank you so much, that is all I need. Sentence5: Unfortunately, none of them have a 5 star rating. Sentence6: Are there any with a 4 star rating? Sentence7: We have plenty of moderately priced options with free WiFi. Do you have any additional preferences? Sentence8: Oh yes, several. Are there any addition preferences on those? Sentence9: Great, enjoy your stay. Bye. Sentence10: Nope, any 4-star moderate place with wifi will be fine. Could you book a room starting Saturday for 3 nights, 5 people? Question: Who has spoken the sentence 6? (A) User (B) System

SOLUTION: Answer: (A) User

PROBLEM: Sentence1: All three also have free internet. Which area would you be interested in? I can help you book your stay. Sentence2: i want a place to stay Sentence3: Yes, I'm looking for a 3-star guesthouse in a moderate price range. I do need free parking, too. Sentence4: Can you tell me the name of the one that is in the west, because I am also looking for something to do in the west. Sentence5: you're welcome! bye! Sentence6: There are 3 guesthouses with that criteria available, one each in the south, north and west. Do you have an area preference? Sentence7: I'm not sure.. can you recommend something? Sentence8: Not right now. Can you help me find something to do in the west area? Sentence9: Did you want me to look up another college? Sentence10: What type of activities are you interested in? Musems? Parks? Colleges? Sentence11: No, I am all set. Thanks for your help. Bye. Sentence12: The name of the guesthouse in the west is hobsons house. Can I book that for you? Sentence13: No thank you. I just wanted to know what things there were to do. Visiting a a college sounds like fun. Thanks for all your help today. Sentence14: Churchhill College is in the West at Storey's Way and has no entrance fee. Shall I book that one for you? Sentence15: No but I need internet. Sentence16: There is a lot of choice. Do you have any preferences ? Question: Who has spoken the sentence 14? (A) User (B) System

SOLUTION:
Answer: (A) User