instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: It does not matter, I just need one available for 7 people at 18:15 on thursday Sentence2: I'm sorry, nothing is coming up for that particular type of restaurant. Is there any other specifics you may like? Sentence3: The reference number is DVDLH9NK . Is there anything else I can help you with? Sentence4: Unfortunately I could not find any guesthouses meeting those requirements. Sentence5: How many stars is Cityroomz? Sentence6: Before I can book your taxi, what time are you wanting to leave or arrive by? Sentence7: Fantastic. Enjoy your trip! Sentence8: Not yet. I would like you to book a taxi for me between my hotel and restaurant. I will need the car type and contact number. Sentence9: It has a zero star rating, is this ok? Sentence10: I also need the reference number please. Sentence11: I just want to be sure it arrives by the booked time at the restaurant. Sentence12: Cityroomz is the only place that matches your criteria. Sentence13: That is fine. Do they have internet? Sentence14: I have made a reservation at restaurant alimentum for you. Your table will be reserved for 15 minutes. The address is 152 - 154 Hills Road. Sentence15: How about one that serves modern european food? Sentence16: Thank you very much for your help! That was everything I needed. Sentence17: How about a hotel type? Sentence18: There are 3 restaurants serving modern european food, would you prefer one on the south side or town centre? Sentence19: Yes, Cityroomz has internet. Would you like to book it? Sentence20: Booked. Your car type is white skoda and contact number is 07075801794 Sentence21: Can you find me restaurant with moderate prices that serves north indian cuisine? Sentence22: Yes, I also need a guesthouse hotel with moderate prices in the centre. I don't need free parking. Question: Who has spoken the sentence 15? (A) User (B) System
answer:
Answer: (B) System


question:
Sentence1: There are several hotels of that nature. What is your price range? Sentence2: Hotel allenbell is what I found that is cheap and has parking. Sentence3: You're welcome. Have a great day. Goodbye. Sentence4: Could you get the postcode for Hotel Allenbell for me? Sentence5: Yes, please reserve the room. Sentence6: I am also looking for a place to stay in the east that includes free wifi. Sentence7: Actually, on second thought. I should book it later. But, can you book me a taxi from Allenbell to J Restaurant. I need to be there by 13:15. Sentence8: Thanks, I think that's all I need. Could you just confirm whether the Allenbell is a Hotel or a Guest House? Sentence9: Absolutely, your reservation's been made. Your reference number is YAHBIZR5 . Can I help you with something else? Sentence10: J restaurant is an asian oriental restaurant in the centre of town. It is cheap and located at 86 Regent Street City Centre. Sentence11: Hello I am looking for a restaurant called J restaurant Sentence12: Allenbell is a guesthouse. Sentence13: That sounds great. Can you reserve a table for 2 for Sunday at 13:15? Sentence14: What day will you be checking in, and how many will you stay for? I assume it is for 2 people? Sentence15: Thank you. That will be everything today. Goodbye. Sentence16: The postcode is cb13js. Would you like to get a room reserved? Sentence17: Your taxi was booked! The car type will be blue ford and the contact number is 07646890093. Sentence18: I'm looking for something cheap with free parking. Question: Who has spoken the sentence 8? (A) User (B) System
answer:
Answer: (A) User


question:
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
answer:

Answer: (B) System