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: Yes, free internet is included at The Cambridge Belfry. Sentence2: Great, I'd like to book at room at The Cambridge Belfry. Sentence3: The cambridge belfry matches those requirements. Sentence4: I can book your room now. Thank you so much Sentence5: I am looking for a 4 star hotel that has free parking. Sentence6: Does it have free internet? Question: Who has spoken the sentence 5? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: The El Shaddai Hotel is located at 41 warkworth street, would yo+u like the phone number? Sentence2: Thank you, goodbye. Sentence3: Can I book a stay there for 1 person for 5 nights starting tuesday please? Sentence4: Nope, that'll do it. Thanks for your help! Sentence5: Your booking was successful, reference number is 8T4AJ6P9, 1 person for 5 nights starting Tuesday at the El Shaddai. Can I help you with anything else? Sentence6: Hello, I would like to find the el shaddai hotel. Can you help me? Question: Who has spoken the sentence 3? (A) User (B) System

SOLUTION: Answer: (B) System

PROBLEM: Sentence1: I need a hotel in the center of town with a star of 0. Sentence2: I was able to book El Shaddai for 2, for two nights starting Friday. Your reference number is X7WHA1XL . Is there anything else I can help you with? Sentence3: Have a nice day. Sentence4: No, that's fine. Thank you for your help. Sentence5: How about cityroomz? They have free internet. Sentence6: Yes,address and phone number please ? Sentence7: Have a nice stay at the el shaddai. Thank you for contacting us and have a great day. Sentence8: I'm sorry, that isn't available. Would you like me to try the other one, El Shaddai? Sentence9: I would like the moderately priced hotel. Sentence10: The address of hotel El Shaddai is 41 warkworth street cb11eg and the phone number is 01223327978. Sentence11: I have 2 with 0 stars. One is cheap the other is moderately priced. Do you have a preference? Sentence12: The address is sleeperz hotel, station road cb12tz and the phone number is 01223304050. Is there anything else I can help you with? Sentence13: I would like to book that for 2 nights from Friday for 2 people. Sentence14: Yes as long as it's in the same price range. Question: Who has spoken the sentence 8? (A) User (B) System

SOLUTION:
Answer: (A) User