Task: Speaker Identification
Input (English): Sentence1: Thank you for contacting us. Please let us know if you need anything in the future. Sentence2: The address is Hills Rd, Cambridge with Postcode CB20QQ. Sentence3: Thanks, that's all I need. Good bye. Sentence4: I am looking for Addengrookes Hospital. Question: Who has spoken the sentence 3? (A) User (B) System
Output (English): Answer: (B) System