Task: Speaker Identification
Input (English): Sentence1: I'm afraid not. Could you like to try any other food type or price range? Sentence2: There is one option. It is riverboat georgina. Can I help you further today? Sentence3: That is all. Thank you for your help. Sentence4: Please tell me the postcode Sentence5: I would suggest hakka Sentence6: Could you look for something Chinese with the same criteria? Sentence7: I have a table for 8 people on Thursday at 12:00, your reference number in PBGQ796L . Can I help with anything else? Sentence8: Could you tell me if Cambridge has any expensive Austrian restaurants? Sentence9: I'm sorry but I'm not able to find anything that matches those specifications. Would you like to try another type of food? Sentence10: Are you sure there's no expensive Austrian food in the north? It's what I'm really set on. Sentence11: I am also looking for a boat in the North of town. Sentence12: That sounds good - can you book a table for 8 at 12:00 on Thursday, please? Sentence13: Sure thing. The postcode is cb43ax. Is there anything else I can assist you with? Sentence14: You are most welcome. Enjoy your day! Question: Who has spoken the sentence 12? (A) User (B) System
Output (English): Answer: (A) User