Task: Speaker Identification
Input (English): Sentence1: Booking was successful. Reference number is : AOJGD8XG . Is there anything else I can help you with today? Sentence2: Sure, I am fond of the acorn guest house personally. Did you have a price range that you'd like to stick to? Sentence3: It's been a pleasure. Have a good day. Sentence4: I'm not too concerned about price. Is the Acorn Guest House in the north section of Cambridge? Sentence5: yes, i want to book it for 8 people and 3 nights starting from wednesday Sentence6: Sure thing, will you be needing a reference number? Sentence7: Certainly. What is your intended destination and travel time? Sentence8: Yes, Christ's College is on Saint Andrew's Street and the post code is cb23bu. It's free admission. Sentence9: Yes, I am looking for a multiple sports attraction in the centre. Sentence10: How about a type of college? Could you provide me with the postcode, entrance fee and address? Sentence11: I'm sorry, but there are no multiple sports type attractions in the centre. Would you like to try a different area? Sentence12: Okay, you're all set. I booked a blue honda and the contact number is 07846176365 Sentence13: Yes it is. Are you wanting to make a booking. Sentence14: Thank you! I also need a taxi please. Sentence15: Hi, I am planning my upcoming trip and am looking for a place to stay. Can you recommend something for me? Sentence16: Thanks so much. You took care of everything I needed. Thanks. Goodbye. Sentence17: Yes please. I will need that. Sentence18: I need to leave the attraction by 21:00 please. Question: Who has spoken the sentence 12? (A) User (B) System
Output (English): Answer: (A) User