You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: i want some mexican food. Sentence2: Dojo Noodle Bar serves asian oriental food and is located in the centre of town. The price range is cheap. Sentence3: The phone number for dojo noodle bar is 01223 363471. Would you like any other information? Sentence4: I don't care. Sentence5: You're welcome. Goodbye. Sentence6: We have four Asian oriental restaurants in centre. What price range do you prefer? Sentence7: What is the phone number? Sentence8: No, thank you, that's all I need. Thank you and goodbye! Sentence9: The only listing for Mexican food is Chiquito Restaurant Bar. How else may I assist you? Sentence10: I want a restaurant in the centre and serves asian oriental food? What is the phone number? Question: Who has spoken the sentence 9? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: i'm sorry, i was unable to find a different hotel that matches your criteria and the availability that you wanted. Sentence2: Good day, thank you for using us, if you need anything else let is know. Sentence3: Yes, I'm looking for an expensive hotel to stay at, can you help me? Sentence4: Is there a specific side of town you'd like to be on? Sentence5: Yes. I would like to stay at University Arms for 2 people, for 2 nights, starting from Friday. Sentence6: Booking was unsuccessful. Would you like to find another hotel? Sentence7: That's too bad. Would you be able to find me a different hotel in the same price range? Sentence8: Are both hotels or are they guest houses? Sentence9: Hold on, I forgot about the Gonville Hotel I mentioned earlier. I got you a room. Your reference number is : B01G0B4W. Can I do anything else? Sentence10: Thats disappointing,thank you andgoodbye. Sentence11: Yes, I would like to stay in the city centre. Also, I would need free parking. Sentence12: That is all. Thank you. Sentence13: You have the Gonville Hotel or the University Arms to choose from. The Gonville is a 3 star hotel while the University Arms is 4 star. Sentence14: They are both hotels. Would you like for me to book one of these hotels for you? Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: What do you have near the restaurant? Sentence2: There are many attractions in the centre, do you have a preference about which kind you would like to visit? Sentence3: you would love all saints church Sentence4: You can reach them by phone at 01223452587. Entrance is free. The address is jesus lane. Sentence5: There are 11 British Resturants in centre. What price point would you like? Sentence6: Alright, please tell me the phone number and address there, as well as the entrance fee Sentence7: Sure can, what type of food would you like? Sentence8: That is everything that I need. Sentence9: Reservation is booked your Reference number is : GGJCV0HF . May i help you with anything else? Sentence10: Is there anything else I can do? Sentence11: I am also looking for some places to go around the restaurant. Any recommendations? Sentence12: Great, that's very helpful. Thank you. Sentence13: Hi, I am traveling to Cambridge and am so excited to try some of your local restaurants. Can you help me choose one? Sentence14: I would love to find a good british place in the centre of town. Sentence15: Please make a booking for 7 people at 18:15 on Tuesday. Sentence16: Excellent. I have 5 options for you. Restaurant One Seven is a moderately priced British restaurant on Regent Street. Would you like the phone number? Sentence17: I'd like one in the moderate price range, please. Sentence18: Have a good time, good bye. Question: Who has spoken the sentence 13? (A) User (B) System

Answer:
Answer: (B) System