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: Free to enter. 01223464646, post code cb21sj. Anything else? Sentence2: I would recommend TR6517 which departs Ely at 11:35 and arrives in Cambridge at 11:52. Sentence3: Where will you be traveling to? Sentence4: The Byard Art museum matches that criteria. What information do you need? Sentence5: Ok. That one sounds good. Sentence6: How many tickets will you be needing for your trip? Sentence7: No. That's all. Thanks so much! Sentence8: Can you help me find a train leaving Cambridge at 5:30pm on Friday? Sentence9: Let me change the day to Sunday leaving Ely for Cambridge after 10:15, Sentence10: May I please have the entrance fee, phone number, and post code? Sentence11: I'm not sure but I would like some information about museums in the south. Sentence12: You are very welcome. If you don't need anything else go ahead and close the chat. Question: Who has spoken the sentence 1? (A) User (B) System
Solution:
Answer: (B) System