Task: Speaker Identification
Input (English): Sentence1: Yes please. Could you make sure I get the postcode? Sentence2: Thank you, that is all that I needed. Have a great day! Sentence3: Great! I've booked it for you. Your reference number is RSD4T8NR . Sentence4: Could you? That would be great. I would love a table for 7 on Saturday at 17:45 please. Sentence5: We have several colleges in the centre area to choose from. Would you like information on one with no entrance fee? Sentence6: I am in Cambridge and would like to try the restaurant City Stop Restaurant. Sentence7: You're very welcome! You have a great day too! Sentence8: Would you like me to make a booking for you? Sentence9: christ's college postcode is cb23bu Sentence10: Thanks. I also want to find a college in the center to visit. Question: Who has spoken the sentence 1? (A) User (B) System
Output (English): Answer: (B) System