Task: Speaker Identification
Input (English): Sentence1: Hi I am looking for an expensive restaurant in the centre of town. Sentence2: Okay, let's book a table for five on Wednesday at 14:45. Sentence3: So happy to help, and thanks for using Cambridge TownInfo service today! Sentence4: No 14:45 is the only time that works for all of us. Could you look for a different restaurant in the same area and price range for me? Sentence5: Can I recommend clowns cafe located on 54 King Street City Centre? Sentence6: I am looking for Italian food. Sentence7: Can I recommend don pasquale pizzeria located on 12 Market Hill City Centre? Sentence8: I was unable to book at 14:45, can I try another time for you? Sentence9: There are thirty-three results. Would you like a specific type of food? Sentence10: Sure and give me the reference number too please. Sentence11: Thank you so much for your time. That will be all. Sentence12: Okay I have booked you there and your reference number is O7FJ870G . Question: Who has spoken the sentence 11? (A) User (B) System
Output (English): Answer: (B) System