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: Does it have internet? Sentence2: I can help you with that I just need to know what time you'd like to be picked up from the guesthouse? Sentence3: No, that is it. Thank you so much. Sentence4: I have 3 great guesthouses in the east. I recommend Warkworth House. Would you like to book a room? Sentence5: The Yu Garden is a Chinese restaurant in the East, would you like to book a table? Sentence6: How about a Chinese restaurant? Sentence7: There are no australasian restaurants in the east. Would you like to try a different cuisine or can I check another area for you? Sentence8: Can i get the address and number to Yu Garden? Sentence9: I'm happy to be of service, and thank you for using the Cambridge TownInfo Centre! Sentence10: I would like to leave at 5:45. Sentence11: Yes it does. Would you like to make reservations? Sentence12: Hi, I am looking for a nice moderately priced hotel located in the east. Sentence13: Okay, thanks. I'm also looking for a place to eat that serves Australasian food. Can you help me with that? Sentence14: Warkworth does offer internet. Sentence15: Yes, the address is 529 Newmarket Road Fen Ditton and the postcode is cb58pa. Sentence16: The taxi will pick you up at the guesthouse at 05:45 and will be in a white lexus. Their contact number is 07730745339. Is there anything else I can help you with? Sentence17: Thank you. I also need a taxi to get between the two places. Sentence18: Maybe. Does it have 4 stars? Question: Who has spoken the sentence 3? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: No, you have been a great help. Thank you. Good bye. Sentence2: I would be happy to help you find a train. Can you confirm where you will be departing from? Sentence3: I quite enjoy Byard Art Museum located at 14 King's Parade. It is free also. Can I give you any more information? Sentence4: I could use some help finding a museum to visit. Sentence5: Which area is it in? And can you also give me the post code? Sentence6: Yes, I'll be departing from peterborough and it needs to arrive by 20:45. Sentence7: TR9805 will arrive at 20:38, would that work for you? Sentence8: Byard Art is south and the postcode is cb21sj. Would you like information on another attraction? Sentence9: I am looking for a train on Friday to Cambridge Sentence10: There are many lovely museums in Cambridge. Would you prefer a certain type of museum, or a particular neighbourhood? Sentence11: Yes please book me tickets for 5 people Sentence12: It's been my pleasure. Thanks for using our service. Good day. Sentence13: May I help you with anything else, such as a restaurant? Sentence14: No, that one sounds perfect, thank you. Sentence15: The booking was successful the price is 82.5 pounds your reference number is 7HQD6471 . Do you need anything else? Sentence16: I'm open to just about anything. What's your favorite? Question: Who has spoken the sentence 3? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Your all set a grey bmw will be picking you up the contact number is 07421029087, anything else today? Sentence2: Have a safe trip. Goodbye. Sentence3: adc theatre can be called at 01223300085. Their postcode is cb58as, and their address is park street. Anything else today? Sentence4: Sounds great. Can you reserve a table for 1 on Saturday at 13:00? Sentence5: That restaurant is locates in centre and is on 40270 king street in city centre. Their phone number is 01223505015. Sentence6: I will be leaving from the theatre. Sentence7: I will need to arrive at the restaurant by 13:00. Sentence8: I'd be happy to help with your request, what time would you like picked up? Sentence9: We have five excellent theatres in town, located in the centre and the south. Sentence10: Sure, i can book a taxi for you. Where would you be leaving from? Sentence11: 13:00 can i do anything else ? Sentence12: Yes, I also need a taxi to take me between the two places. Sentence13: No, that's all for today. Thanks for your help. Goodbye. Sentence14: Wonderful. Can you also help me find a cool place to visit in town, maybe a theatre? Sentence15: Hi there, I'm looking for information on Darry's Cookhouse and Wine Shop. Sentence16: Your Booking was successful. The table will be reserved for 15 minutes. Reference number is : A88AJSR3 . Sentence17: Can you give me the address, phone number and postcode for one in the centre area? Sentence18: what time will the taxi arrive? Question: Who has spoken the sentence 1? (A) User (B) System

SOLUTION:
Answer: (B) System