Task: Speaker Identification
Input (English): Sentence1: Your booking has been successful. There is no direct time limit for your meal once you arrive. Is there anything else I can help you with today? Sentence2: Yes, I'd like a table for a party of 8 at 11:15 on Thursday. Sentence3: I was hoping to eat for longer than that. Any chance you could book it for at least one hour? Sentence4: I am looking for some info on rice house restaurant. Sentence5: Rice house has cheap food and is located at 88 Mill Road City Centre. May I book a table for you? Sentence6: Booking was successful. The table will be reserved for 15 minutes. Reference number is : 5MA263EB . Sentence7: You are very welcome! Have a great time! Goodbye! Sentence8: OK thank you very much for your help. Question: Who has spoken the sentence 4? (A) User (B) System
Output (English): Answer: (A) User