Task: Speaker Identification
Input (English): Sentence1: I forgot something. I need to arrive by 21:00. Sentence2: I need to book a taxi from kirkwood house. Sentence3: What type of car is it going to be? Sentence4: I have booked you a taxi. The contact number is 07866666313. Can I do anything else for you today? Sentence5: What will your destination be? Sentence6: The car arriving will be a white BMW. Sentence7: Is there anything else you need to know? Sentence8: I'm going to efes restaurant. Question: Who has spoken the sentence 2? (A) User (B) System
Output (English): Answer: (A) User