Task: Speaker Identification
Input (English): Sentence1: I need a information of hospital in town, please. Sentence2: No, that will be all. Good bye. Sentence3: Thank you for allowing me to help you today. Sentence4: Certainly! Addenbrookes Hospital is located on Hills Rd, Cambridge in postcode CB20QQ. Is there a specific department you need? Question: Who has spoken the sentence 2? (A) User (B) System
Output (English): Answer: (A) User