Task: Speaker Identification
Input (English): Sentence1: I need help finding a place to dine that is very expensive and is located in the centre. Sentence2: Just to be certain, does kymmoy share the same area and price range as Bedouin? Sentence3: Can you book that for me then? Sentence4: Thank you very much for your help. Sentence5: Yes it most certainly does. Sentence6: Booking was a success. It'll be at kymmoy and the reference number is X651IF9F . Sentence7: Unfortunately Bedouin doesn't have anything available. Would you like me to keep going down the list? Sentence8: I will just take the first one on the list. Can you make a reservation for 5 at 16:00 this Tuesday? Sentence9: Yes the next one down the list Sentence10: You're welcome. Good-bye. Sentence11: There are a variety of restaurants that are expensive and are located in the centre. Is there a food type that you are interested in? Sentence12: You're welcome. Will you be needing anything else today? Sentence13: Yes your booking reference number is X651IF9F . Sentence14: No that will be all. Thank you for all of your help. Question: Who has spoken the sentence 4? (A) User (B) System
Output (English): Answer: (A) User