Task: Speaker Identification
Input (English): Sentence1: 4 people at 13:45 on saturday, please. Sentence2: I would like an Italian restaurant. Sentence3: I've booked you a table for 4 at 13:45 at Curry Prince. Your reference number is GE1NWVTX . Is there anything else I can help with today? Sentence4: Are there any other restaurants in the same area in the moderate price range? Sentence5: I need help finding a place to eat that is moderately priced and located in the east. Sentence6: Happy to be of service, and I hope you enjoy your meal! Sentence7: I have three restaurants with that information,can I ask what type of food you are looking for to narrow it down? Sentence8: Pizza Hut Fen Ditton is the only moderate Italian restaurant in the east. Would you like a reservation? Sentence9: Sure. Please book me at one of those. Sentence10: Booking was unsuccessful. Want to find another restaurant? Sentence11: Yes I have several Indian restaurants if you are interested. Sentence12: I'd be happy to. What day and time would you like the reservation, and for how many people? Sentence13: Yes, please, I would like a reservation for 4 people at 1:45 on Saturday. Sentence14: No, that's all I needed. Have a nice day. Question: Who has spoken the sentence 7? (A) User (B) System
Output (English): Answer: (B) System