Task: Speaker Identification
Input (English): Sentence1: Yes, that will work. Can you book that train for 8 people? I will also need a reference number. Sentence2: Certainly. Could you tell me where you're departing from and traveling to? Sentence3: Great! Thanks, that's all I need. Sentence4: I need to find a train that arrives at 12:30 on Wednesday. Sentence5: The TR3543 puts you into Cambridge at 12:23. Will that train work for you? Sentence6: Thank you! Have a great day! Sentence7: I am departing from Birmingham new street and going to Cambridge. Sentence8: Certainly. I have you booked and your reference number is 47MBURBC . Sentence9: Thank you for all of your help! Sentence10: Yes I need to arrive in Cambridge by 12:30 please. Sentence11: Have a great day! Sentence12: I have seven trains available then, could you tell me what time you would like to leave ? Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System