instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: Have a good day! Sentence2: No thank you, that is all. Sentence3: I am looking for a train to London Kings Cross that departs after 08:15. Sentence4: The TR2000 leaves cambridge going to london kings cross on friday at 09:00. It arrives in london kings cross at 09:51. How does that sound? Sentence5: Yes. What do you have available? Sentence6: Are you departing from cambridge station? Sentence7: I'll be travelling on a Wednesday. Sentence8: That's great. Please book me two tickets. Sentence9: The booking was successful and the fee is 47.2 GBP payable at the station. Reference number is E2N0JHSY . May I assist you with anything else today. Sentence10: What day would you like to travel? Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: No that's all I needed. Thank you! Sentence2: Mumford Theatre sounds great. May I have their address and entrance fee, please? Sentence3: The bridge guest house phone number is 01223247942. Can I help you with anything else? Sentence4: Hi, I'm traveling to Cambridge and I'm excited about tourist attractions. I'm looking for theatres in the centre of town. Sentence5: Can I please get their phone number as well? That's all I'll need for the day. Sentence6: I have many. May I suggest either The Cambridge Arts Theatre or Mumford Theatre? Sentence7: Unfortunately I am unable to find information on the entrance fee but the address is anglia ruskin enterprise, east road. Their phone number is 08451962320 Sentence8: Sure. The Bridge Guest House is at 151 hills road. Did you need any other assistance? Sentence9: Alright, thank you. I'm also looking for a particular hotel. It's called the Bridge Guest House, could you help me find it? Sentence10: You are very welcome, anytime. Question: Who has spoken the sentence 6? (A) User (B) System
answer:
Answer: (A) User

question:
Sentence1: The huntingdon marriott hotel is a 4 star hotel with Internet in the west. Would you like me to make a booking? Sentence2: No, I'd like to keep looking for an expensive hotel. Sentence3: Thank you very much. I appreciate your help. Sentence4: North part of town,please. Sentence5: No problem. Will that be all for today? Sentence6: Yes it is an expensive, I have listings for another place that is cheap if that is what you need. Sentence7: Yes, that will be all for today, goodbye. Sentence8: I was able to successfully book you at the university arms hotel, the reference number is 1F6HEPGZ . Sentence9: I was unable to book the hotel for that day. Would you like to try the cheap hotel? Sentence10: Is there a certain area you would like it to be in? Sentence11: Can you find a room available at a 4 star hotel with free wi-fi? Sentence12: I would prefer the expensive hotel. Please book it for 2 people for 2 nights starting on Sunday. Sentence13: Is the place expensive? Sentence14: Thank you for using our system! Question: Who has spoken the sentence 7? (A) User (B) System
answer:
Answer: (B) System