Instructions: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Input: Sentence1: There are many available, is there a specific day and time you'd like to leave on? Sentence2: You're very welcome! Thank you for contacting the Cambridge TownInfo centre. Sentence3: I need a train ride to peterborough that departs from cambridge Sentence4: Yes, thank you, can I get the price for that please? Sentence5: I have 11 different museums. Might I suggest the Primavera. It just began displaying a new set of exhibits. Would you like more info on it? Sentence6: I would recommend train TR9859 that arrives at 05:56. Sentence7: Sure, what type of places are you interested in? Sentence8: I need the phone number, postcode, and address. Sentence9: The cost per ticket is 16.50 pounds. Can I book you a ticket? Sentence10: i would also like places to go in the centre of town Sentence11: Sorry going to peterborough to cambridge friday and would like to get there by 16:45 please. Sentence12: Anything that seems fun in the centre. Maybe a museum? Sentence13: No, that's all. Thank you for your help! Sentence14: Sure, it's located at 10 king s parade cb21sj and can be reached at 01223357708. May I help with anything else? Question: Who has spoken the sentence 12? (A) User (B) System
Output:
Answer: (A) User