Task: Speaker Identification
Input (English): Sentence1: Thank you, goodbye. Sentence2: thank you good bye Sentence3: Thank you, goodbye. Sentence4: Thank You. Sentence5: I am looking for an expensive restaurant that serves Korean food. I would like the address and area, please. Sentence6: The Little Seoul fits fits your price request. It is located at 108 Regent Street City Centre. Question: Who has spoken the sentence 5? (A) User (B) System
Output (English): Answer: (B) System