Task: Speaker Identification
Input (English): Sentence1: I will be leaving from saigon city. Sentence2: Is there anything else you need help with today? Sentence3: Where would you like to depart from? Sentence4: I have booked you a yellow bmw. The contact number is 07333936064. Sentence5: Thank you very much! Sentence6: No, that's all. Goodbye. Sentence7: Thank you, and have a nice day! Sentence8: I need to book a taxi going to Rosa's Bed and Breakfast that leaves after 17:45. Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System