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: How about a swimming pool in the same area? Sentence2: I need a place in the east, please. Sentence3: That would be express by holiday inn cambridge. Would you like to book that? Sentence4: No, actually I do need to book the Holiday Inn Cambridge as long as it has free wifi. Sentence5: Um, no thank you. I think that's all I need for today! Sentence6: Thanks, do you know of any colleges near the hotel? Sentence7: Unfortunately I'm not finding any colleges near the hotel on the east side of town. Would you like me to expand my search to another area? Sentence8: The holiday inn cambridge has internet but I do not have any information on whether or not it is wifi or free. Sentence9: Great. Thank you very much for contacting Cambridge Towninfo Centre. Have a great day. Sentence10: Can we go ahead and book that for 5 people for 3 nights starting on Saturday? Sentence11: Can I get the entrance fee and phone number for the Abbey Pool please? Sentence12: We have 5 hotels that meet your request. Is there a specific area you'd like to stay in? Sentence13: Their phone number is 01223902088, and their entrance fee is not listed in our system at this time. Sentence14: Okay, I have you booked for three nights starting on Saturday. Your reference number is PDMS5WA1 . Sentence15: Thank you for using our service. Have we met all of your needs? Sentence16: I'm looking for a hotel in the expensive price range. Internet is not necessary. Sentence17: Yes! The Abbey Pool and Astroturf Pitch is on the east side of town, at pool way, whitehill road, off newmarket road. Can I help with anything else? Sentence18: Ok. That's all I need then. Question: Who has spoken the sentence 13? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Taj Tandoori is an expensive Indian restaurant in the South. Would you like more information on them? Sentence2: I'm looking for an expensive restaurant in the south part of town Sentence3: Thanks for your call. Goodbye! Sentence4: Thank you goodbye. Sentence5: May I have their address and phone number? Sentence6: chiquito restaurant bar is located at 2G Cambridge leisure park cherry hinton road cherry hinton. Its phone number is 01223400170. Would you like anything else? Sentence7: Yes. chiquito restaurant bar serves mexican food in the expensive price range and is located in the south part of town. Sentence8: Is there anything else? Question: Who has spoken the sentence 7? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I would like to arrive by 15:45. Sentence2: Can you help me find an expensive restaurant in the west? Sentence3: Can I get a taxi that would take me from Hobson's House to the restaurant? Sentence4: I'd love to help. When would you like to arrive by? Sentence5: Confirmed table for 1 for 15 minutes on the said date. Do you need me to keep the reservation and is there any other thing i can do for you? Sentence6: Great! Thank you for your help. Sentence7: I was able to book a black bmw phone number is 07591473862 Sentence8: It's in the moderate price range. Sentence9: Yes I am seeking information on a particular hotel, Hobson's House. Sentence10: I was hoping for Indian food. Sentence11: You're welcome, have a great day! Sentence12: I'm not sure. What is the price range? Sentence13: We have nine of them that fall in the price range, do you have any more specific preferences? Sentence14: Sure. Do they have table for 1 on Sunday at 15:45? Sentence15: Yes of course. It is CHBHZPDM . Sentence16: its a guesthouse located in the west and has free internet and parking, would you like a room? Sentence17: No thank you. That's all that I needed. Sentence18: I have 5 places that match your wants. Would you like to try the india house? Sentence19: I'd like to have the reference number please Sentence20: You're welcome! Can I help you with anything else? Question: Who has spoken the sentence 8? (A) User (B) System

SOLUTION:
Answer: (A) User