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 would actually like to book it for 8 people, not 3. Sentence2: Could you reserve the one in the centre of town for 3 nights starting Monday? There will be 3 of us. Sentence3: You're welcome. Glad to help! bye bye! Sentence4: Sure no problem. So the hotel is huntingdon marriott hotel and your reference number for the booking is 34BAQ2WK . Is there anything else I can help? Sentence5: I am looking for a hotel in the expensive price range. Sentence6: Unfortunately, I wasn't able to book you for the day and time you wanted. Would another day or time be alright? Sentence7: No, it doesn't matter. I would like a 4 star hotel with free parking though. Sentence8: That's great. I'm all set , thank you! Sentence9: There are 5 expensive hotels available. Did you have a preference as to area of the hotel? Sentence10: There are two, one in the west and one the centre of town. Sentence11: I couldn't book that one either. Would you like to change your criteria? Sentence12: Okay, could you try the other one, please? Question: Who has spoken the sentence 1? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Yes, please. Could you book that for five people as well? Sentence2: The Gonville Hotel is rated 3 stars. There is free internet and parking. It is located at Gonville Place and their phone number is 01223366611. Sentence3: Booking was successful. Reference number is : 5C9C9Y4I . now i can help you book a train Sentence4: Thank you. That is all I need today. Sentence5: I have train TR8860 and leaves at 5:50 and arrives at 6:07. Would you like reservations? Sentence6: My companion and I will arrive on Monday, staying for 5 nights, could you provide me with the reference number? We will need to book a train as well. Sentence7: I would like some information on the gonville hotel Sentence8: Excellent. Could you book it for myself and my partner? Sentence9: Booking was successful, the total fee is 17.6 GBP payable at the station .Reference number is : THCMI67T . Sentence10: enjoy your time with us in Cambridge, enjoy! Sentence11: Sure. Can you confirm when you will be arriving and for how many nights you will be staying? Sentence12: uh why yes you are very perceptive. depart cambridge arrive by 9:45 leaves on sat going to ely Question: Who has spoken the sentence 7? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: Booking was successful, the total fee is 116.2 GBP payable at the station. Reference number is : M0H2YQDY . Is there anything else I can do for you? Sentence2: Try for a 4 star instead. Sentence3: I don't have to leave at exactly 15:15. I just need to leave after that time and travel to Cambridge. What are my choices? Sentence4: Thanks! And if you think of anything more that you need, feel free to contact us again! Sentence5: That is all I will need. Sentence6: Have a great day and stay! Sentence7: Will I be able to get a train out of London Liverpool Street that leaves after 15:15, or will I need to use a different station? Sentence8: Okay, great. Thanks for your help! Sentence9: I need to be there on Friday. Sentence10: There is no train leaving at 15:15. However there is leaving at 15:39 on Friday, would you like that one? Sentence11: I am also looking for a place to stay. With free parking and one star. Sentence12: Do you need anything else today? Sentence13: Good day to you too, goodbye Sentence14: I'm afraid that I didn't find any. Would you like to try for a different star rating? Sentence15: Booking was successful. Reference number is : T4EBBLA6 . Sentence16: Okay can you make a booking for 4 nights from Friday for 7 people. Sentence17: I would like to book it for Friday for 7 people and will need a reference number. Sentence18: Sure thing I would suggest this one arbury lodge guesthouse. Sentence19: There is a train at 15:39 and every other hour after that. Sentence20: What day would you like to leave? Question: Who has spoken the sentence 9? (A) User (B) System

SOLUTION:
Answer: (B) System