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: Not in that criteria, perhaps another area or price range? Sentence2: I'm booking you a table for 5 at 11:00 Saturday at Charlie Chan. What name should I place this under? Sentence3: I want to eat chinese food in the centre. Sentence4: Yes, please try J Restaurant. Asian Oriental food sounds good. Sentence5: I was able to book you into the J restaurant and your reference number is 87G7FWZM . Sentence6: Thank you for your help! That will be all. Good Bye. Sentence7: Booking was unsuccessful. Would you like to find another restaurant? Sentence8: I don't know what I was thinking earlier, we actually have a lot of cheap restaurants in the centre. J Restaurant serves Asian Oriental. Should we try that? Sentence9: How about Charlie Chan? It is a cheap chinese restaurant in the centre. Sentence10: You're welcome, have a great day! Sentence11: Are there any in the same area and price range but not Chinese? Sentence12: Sure. I would like to book a table for 5 people at 11:00 on Saturday. Sentence13: Are there any other cheap restaurants in the area? Sentence14: Book it for XXXX, can I please get a reference number? Question: Who has spoken the sentence 2? (A) User (B) System

SOLUTION: Answer: (A) User

PROBLEM: Sentence1: That was helpful! Thank you goodbye. Sentence2: What type of information do you need? Sentence3: I need information to find the huntingdon marriott hotel. Sentence4: You are booked at express by holiday inn cambridge. Reference number: FGSTOTPY . Sentence5: Unfortunately, the booking was unsuccessful. Would you like for me to find another hotel for you? Sentence6: Do you need anything else? Sentence7: I need help finding huntingdon marriott hotel please. Could you book a room for me for 6 people on monday for 5 nights please? Sentence8: I suppose so. Another hotel in the same general price range, if you can. Question: Who has spoken the sentence 1? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: There are many trains available on that day. At what time will you be traveling? Sentence2: Thank you for your time and help, sorry for the confusion. Have a great day ! Sentence3: Hi, can you help me find a train on Monday, please? Sentence4: I will be leaving by 5:15. Sentence5: It should go to leicester Sentence6: Yes, please make a booking for 3 people. Sentence7: That is all. Sentence8: Booking was successful, the total fee is 113.4 GBP payable at the station .Reference number is : 60SBSNJP . Sentence9: TR8631 will leave at 5:21 and arrive by 7:06. Would you like to make a reservation? Sentence10: Can you suggest places to go in town centre? I'm interested in a college. Let me know the entrance fee and the phone number please. Sentence11: sorry, im going from cambridge to leicester Sentence12: Sure, where will you be departing from? Sentence13: Please get me their phone number Sentence14: I have the downing college located at regent street with free entrance fee. Sentence15: Did you mean departing from Leicester and going to Cambridge? We do not have trains from Leicester to Leicester. Sentence16: Thank you. You as well. Sentence17: Have a nice day. Sentence18: I'm departing from leicester. Sentence19: Great. Glad I could be of help. Sentence20: what is your destination? Sentence21: have a great day too. Sentence22: I have several available. How does Christ's college on saint andrew's street with free entrance sound? Their phone number is 01223334900. Question: Who has spoken the sentence 2? (A) User (B) System

SOLUTION:
Answer: (A) User