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, and their phone number is 01223363682. Is there anything else I can help you with? Sentence2: Do they have free parking, and what is their phone number? Sentence3: Yes I can confirm that Warkworth house has internet, can I help with anything else? Sentence4: Can you tell me if warkworth house hotel has wifi. Sentence5: Sure. Glad to help. Sentence6: No, that's all I need, thank you. Question: Who has spoken the sentence 5? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I am having difficulty booking either of the. Can you find another day or time that would suit you? Sentence2: Absolutely. Can I suggest the Warkworth House at a moderate price range, or the Autumn House at a cheap price range. Do either of these interest you? Sentence3: OK, you're all booked for 3 nights at the Warkworth House, starting Thursday. Your reference number is AC1NVW47 . Can I help with anything else today? Sentence4: I would consider both. I need to book for three people and 5 nights starting on Thursday. Can either of them offer that? Sentence5: There are 6 possible places that fit your request. Would you like more information or to add additional search preferences? Sentence6: Good Afternoon, I am looking for a place to stay on the east side in a guest house Sentence7: Can you see if any of them offer free parking? Sentence8: You're welcome. Goodbye! Sentence9: I really need to stay during that time frame. Would you mind checking again? Sentence10: No, that will be all. Thanks! Sentence11: Honestly, any price range will do. Can you suggest one for me and help me with booking a room? Sentence12: 5 of the guesthouses offer parking. What is your price range preference? Question: Who has spoken the sentence 9? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Where would you like to depart from? Sentence2: Can I please book a train to bishops stortford on saturday? Sentence3: I have the TR0121 train available. It departs from Cambridge at 15:29 and arrives at Bishops Stortford at 16:07. Would you like to book a ticket? Sentence4: We have many guesthouses located in the north, many of which are 4 stars. May I recommend the Kirkwood House located in the north for a moderate price with 4 stars? Sentence5: May I ask a price range that you would like? Sentence6: Yes it most certainly does. Sentence7: I'd like to leave Cambridge and arrive by 17:30. Sentence8: No thank you that is all I need today. Sentence9: Okay. The guesthouse is Kirkwood House and it is moderately priced, located at 172 Chesterton Road Reference Number CB41DA . Sentence10: Your passage has been booked. 16.16 GPB will be payable at the station and your reference number is ZVFTQ0X3 . Will that be all? Sentence11: Thank you. I also need help finding a place to stay. I'd prefer a guesthouse with free wifi Sentence12: The Kirkwood House is moderately priced and is located at 172 Chesteron Road, CB4 1DA. Can I help you with anything else today? Sentence13: What's the price range, postcode and address please Sentence14: Does the Kirkwood House include free parking? Sentence15: I don't care about price. It needs to be in the north, however. Sentence16: Yes. Please book for 2 people. Question: Who has spoken the sentence 11? (A) User (B) System

SOLUTION:
Answer: (B) System