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: I would like information on the colleges in the centre please. Sentence2: Yes, that would work. I don't need a ticket though. But, can I ask the price per ticket? Sentence3: Yes, thank you very much. That will be all. Sentence4: i'm also interested in places to go in town. Sentence5: I have train TR1144 leaving at 5:36 and arriving at 6:55. Would you like to make reservations for that? Sentence6: What area would you be in? Sentence7: recommend any and give me the entrance fee and postcode Sentence8: Thank you for using our services. Have we met all of your needs? Sentence9: Thank you for calling and have a great day. Goodbye. Sentence10: What day and time do you want to travel? Sentence11: I have 13 results that match, is there anymore information you can give me on what you are looking for? Sentence12: Thanks, that's all I need for today Sentence13: Good evening, I need to take a train from Cambridge to Norwich. Sentence14: I want to leave on Wednesday and arrive by 15:30. Sentence15: gonville and caius college have free admission. Their postcode is cb21ta Sentence16: The price is 17.60. Can I help you with anything else? Question: Who has spoken the sentence 1? (A) User (B) System
Solution:
Answer: (B) System