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: Sure, it's at granta place, Mill lane. Sentence2: Sure it's a moderately priced 4 star guesthouse in the east. Would you like me to book it? Sentence3: From all of us at Cambridge, we hope you enjoy your stay! Farewell! Sentence4: Thank you so much for all of your help today. I am all set. Bye. Sentence5: Could you tell me their address as well please? Sentence6: Thanks! I'm also looking for information on the A & B Guesthouse. What can you tell me about that place? Sentence7: Yes, the post code for the A and B Guest House is cb12dp. Is there anything else I can do for you? Sentence8: What is the phone number for scudamores punting co? Sentence9: Okay, which would you like to leave from? Sentence10: The phone number for Scudamores Punting Co is 01223359750. Is there anything else I can help you with today? Sentence11: Your taxi is booked. The car is a yellow honda and the contact number is 07826111038 Sentence12: May I have the postcode? Sentence13: I would like to leave the hotel by 7:00. Also, can you give me the contact number and car type once you have booked it? Sentence14: I also need a taxi to go between the two places. Question: Who has spoken the sentence 4? (A) User (B) System

SOLUTION: Answer: (A) User

PROBLEM: Sentence1: Which day would you like to leave? Sentence2: i want to leave on friday Sentence3: I'm looking for a decent place to dine in Cambridge please. Sentence4: Their phone number is 01223324033 and address is Regent Street City Centre. Was there anyting else I could help you with? Sentence5: I would like to book a train to ely, from cambridge. Sentence6: The train should leave after 11:15. Thanks Sentence7: We have 15 italian places Cambridge, do you have and needs as far as area and pricing? Sentence8: how about canapes food? Sentence9: What type of cuisine are you interested in? Sentence10: Sorry, we don't have any places serving canapes food. Would you like to search for something else? Sentence11: Could you please try for Italian ? Sentence12: No thanks. I just need the address, postcode, and phone number for this restaurant please. Sentence13: There are 10 trains that meet your criteria. Do you have a departure time or arrival time in mind? Sentence14: We have a great place on Regent Street City Centre called Pizza Express that you are sure to love. Would you like me to make reservations for you? Sentence15: Train TR0767 leaves Cambridge at 11:50 and arrives at ely at 12:07. The fare is 4.40 pounds. The travel time is 17 minutes. Do you want me to book this? Sentence16: Have a lovely day, goodbye! Sentence17: no thats all the information i needed. thanks Sentence18: Lets try for a moderately priced place in the centre. Question: Who has spoken the sentence 17? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Sure, I can help you with that. What area would you like to stay in? Sentence2: Do you prefer a guesthouse or hotel? Sentence3: Thanks so much. I am also wanting to see if you can help me find a cheap room to stay in. Sentence4: the cambridge belfry is the only hotel with those criteria. Sentence5: I would like a hotel with a 4 star rating please. It also must include free wi-fi. Sentence6: Sure. There's quite a few places you can visit in the Centre. Do you have a particular type of attraction in mind? Sentence7: There is a great museum in the centre of town called castle galleries. It's free and located at unit su43, grande arcade, saint andrews street. Sentence8: Hi! I'm looking for a place to go in the centre. Sentence9: kindly find me one in the west Sentence10: May I have the phone number please? Sentence11: Thank you for the address. That will be all for now. Sentence12: The phone number is 01223307402. Sentence13: The address is back lane, cambourne. Is there anything else I can help you with? Sentence14: I have never been to the Centre before, can you tell me the most popular spot to go? Perhaps a museum. Sentence15: Have a great time and I hope you enjoy your stay! Goodbye Sentence16: That will work.I need the address please. Question: Who has spoken the sentence 3? (A) User (B) System

SOLUTION:
Answer: (B) System