Task: Speaker Identification
Input (English): Sentence1: The police station is located at: Parkside, Cambridge. The number is 01223358966. Can I help with anything else? Sentence2: I am looking for the nearest police station. Sentence3: Thank you goodbye Sentence4: You are most welcome! Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System