Task: Speaker Identification
Input (English): Sentence1: Sure. Their phone is 01223244955, postcode cb58rg, and address is 7 Barnwell Road Fen Ditton. Is there anything else I can help with? Sentence2: I'm looking for the information on a restaurant named Rajmahal, could you provide me their info? Sentence3: Yes I have you booked for 7 people and your reference number is 1U0TF4XA . Sentence4: Can you book a table for 7 at 17:15 this Saturday? Sentence5: You're welcome. Have a great day! Sentence6: Wonderful, thanks. That's all I need. Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System