Task: Speaker Identification
Input (English): Sentence1: There are five nightclubs in the centre. Is there another way I can narrow it down? Sentence2: Yes please. Book it for 6 people on Monday at 15:15. Sentence3: I'm so sorry, but they were unable to accommodate that day and time. Would you like to try for a different time slot or another day? Sentence4: Yes,what is another good time available for Tuesday night? Sentence5: The club salsa is located on 1 station road. The postcode is cb12jb and the entrance fee is 5 pounds. Is there anything else I could help you with? Sentence6: There are a few to choose from. Charlie Chan could be good, it's also in the centre. Would you like me to book you a table? Sentence7: Could I get the contact number for the taxi company as well please? Sentence8: Please recommend one that sounds interesting, and give me the entrance fee, address, and postcode. Sentence9: Alright, I have booked your taxi to go between the two destinations. You will be riding in a Black Toyota. Is there anything else I can do for you? Sentence10: I am looking for a hot nightclub around the centre. Sentence11: I have tried different restaurants and different times for Monday, but there doesn't seem to be availability. Would you like another day or maybe a different food type? Sentence12: No, that's all. Thank you. Sentence13: I am unable to find anything that matches is there something else you would like to eat Sentence14: How about Chinese food? Sentence15: Could you try it for 14:15? Any cheap Chinese place will do, it doesn't have to be in the centre. Sentence16: No problem, I have you booked for 6 people at The Lucky Star on Monday, at 14:15. Your reference number is VU6VN1X4 . Anything more? Sentence17: I would also like to book a taxi to go from the nightclub to the restaurant, arriving by the reservation time. Sentence18: The contact number of the taxi is 07791994031. Anything else I can help with? Sentence19: I'd like to find somewhere to eat, preferably on the cheap side and serving eritrean. Sentence20: You're are very welcome. Have a great day. Question: Who has spoken the sentence 19? (A) User (B) System
Output (English): Answer: (B) System