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: You're welcome. Can I help you with anything else? Sentence2: That is all. Thanks Sentence3: The post code is CB11JG. Sentence4: Thank you, what's the post code? Sentence5: Thank you for your help Sentence6: Cambridge, parkside police telephone number 01223358966. Sentence7: I need to get to the nearest police station, can you assist me? Sentence8: Okay. Have a good day and thanks for using our system. Question: Who has spoken the sentence 4? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: Booked! You leave at 13:17, your reference number is 3WICPFQP, you will pay 141.6 at the station. Sentence2: I am looking to book a train. Sentence3: Could you tell me your location, which area of town or what business you are departing from? Sentence4: Certainly. May I ask where you want to depart from? Sentence5: I need to depart from London Kings Cross and go to Cambridge. Sentence6: We are leaving London Kings Cross and need to do so after 12:45 on Friday for 6 people and can I get the reference number for the booking? Sentence7: Okay thank you. That is all I need. Sentence8: Okay thank you for calling. Sentence9: I would like to leave from the closest station to my location. Sentence10: To clarify, are you looking for a train to Cambridge? All Friday trains from London Kings Cross go to Cambridge. Question: Who has spoken the sentence 8? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: Unfortunately, we do not have any restaurants in the city that offer sri lankan food. Is there a different type of cuisine you want to try? Sentence2: Booking completed! A white lexus will be picking you up. Their Contact number is 07650851838. Can I help with anything else today? Sentence3: I'm sorry, it's in the cheap price range. Nearby you have Cineworld Cinema, Nusha, Tenpin, Byard Art, The Place, The Junction, and two parks. Did you want to book that table? Sentence4: Thank you for contacting us have a nice day. Sentence5: Could I get a price range for the restaurant first? Could I also get a short list of nearby attractions to the restaurant you recommend? Sentence6: That sounds good, can I get the address, phone number and price range please? Sentence7: That's going to be it, thanks for your help. Sentence8: It will only be me. Sentence9: The phone is 01223244277and the address is Cambridge Leisure Park Clifton Way Cherry Hinton. Would you like to book a table now? Sentence10: cineworld cinema is a cinema, and there is no information available on the entrance fee. The phone number is, 00872208000 if you'd like to call them to find out. Sentence11: I have 3 chinese restaurants in the south. The lucky star is a favorite of mine. Sentence12: I'm going from the cinema to the restaurant. I want to leave the cinema by 16:30. Sentence13: I'm looking for a restaurant serving sri lanken food in the south. Sentence14: For how many people? Sentence15: Ok I need to get a taxi Sentence16: How about a chinese restaurant? Sentence17: What is your departure and arrival sites? Sentence18: I'd like to find a attraction in the same area of town as the restaurant. Can I get the attraction type and entrance fee? Question: Who has spoken the sentence 12? (A) User (B) System

Answer:
Answer: (A) User