Detailed Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Problem:Sentence1: Actually, I need a train leaving from leicester after 5:30. Sentence2: The train fare from Leicester to Cambridge on Sunday is 30.24 pounds. Do you need more information? Sentence3: Yes their postcode is cb21dp. Where will you be leaving from and at what time? Sentence4: The closest I can get you to that time frame is a train that leaves from Ely at 13:35. Sentence5: Yes, what is the total travel time? Sentence6: I am looking for a restaurant in the centre of town Sentence7: How about train TR9382 leaving at 5:35 and arriving at 5:52? Sentence8: Okay the TR9823 leaves at 15:35. Sentence9: I don't have a preference for food but I would like it to be in the expensive price range. Sentence10: How about Little Seoul, a Korean restaurant that's located at 108 Regent Street City Centre. Do you need any more information? Or would you like to make a reservation? Sentence11: i misspoke i need it to leave after 15:30 Sentence12: The travel time is 105 minutes. Sentence13: You're welcome, have a great day. Sentence14: Ok, thank you, that is all the info I need right now. Sentence15: What type of food and price range are you interested in? Sentence16: How much is the train fare? Sentence17: Sounds good, can you please send the postcode. Also I need a train leaving on Sunday to Cambridge. Sentence18: I will be leaving from ely at 5:15. Question: Who has spoken the sentence 8? (A) User (B) System
Solution:
Answer: (A) User