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: Booking was successful. The table will be reserved for 15 minutes. Reference number is : XJ947G87 . Do you need help with anything else today? Sentence2: They do and the Booking was successful. Reference number is : ZN1NTVHW . Sentence3: All right. Could you see if they have rooms for 6, for 4 nights beginning Friday? Sentence4: Yes, for Friday at 19:00 for 6 people. Sentence5: That's okay. How about Italian food? Sentence6: I need help finding a particular hotel. Sentence7: Worth house is a guesthouse in the cheap price range in the north part of town. Sentence8: There are a few. The Da Vinci Pizzeria is cheap. It's in the north part of town so it shouldn't be too far from Worth House. Would you like a reservation? Sentence9: I'm sorry. I'm not able to find any restaurants that fit your needs. Would you like to try a different food type? Sentence10: Would you like to tell me the name of that hotel? Sentence11: You're welcome. Have a nice day. Sentence12: I would also appreciate it if you could help me find a cheap restaurant serving food from Corsica Sentence13: No that would be it. Thanks ! Sentence14: The Worth House is what I'm looking for. Question: Who has spoken the sentence 12? (A) User (B) System
Solution:
Answer: (A) User