You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
--------
Question: Sentence1: Could I get the reference number please? Sentence2: I have a table for 4 at 12:15 on Saturday at Curry Garden. Is there anything else i can help you with? Sentence3: You are welcome! Enjoy your visit! Sentence4: No that is all I do believe thanks for all of your help Sentence5: I am also looking for an Indian restaurant that is located in the centre? Sentence6: Yes your booking was successful and your reference number is Z7XFCSHU . Sentence7: Yes, can you please book a room for me for 4 people for 5 nights starting on Thursday. Sentence8: there is curry garden as well as eight other options for you. Sentence9: I'm looking to get some info about a hotel called Home from Home Sentence10: Home from Home is located at 78-80 Milton Rd. It's a 4 star hotel in the north part of town. Phone is 01223323555. Sentence11: Curry Garden sounds good, can you book me for 4 people at 12:15 on saturday? Sentence12: Your reference number is XDJE6L0H . Do you need anything else? Question: Who has spoken the sentence 11? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Thanks for using our services. Sentence2: I would prefer moderate price range. Sentence3: Got everything. Thanks. Goodbye. Sentence4: The restaurant is called meghna. The postcode is cb43lf, the address is 205 Victoria Road Chesterton. Anything else? Sentence5: Are there any Indian restaurants there? Sentence6: no, I just need to know the postcode. Sentence7: WHich price range do you want? I have expensive and moderate. Sentence8: Yes, there are 22. What area would you like to dine in? Sentence9: I want to dine in the west. Sentence10: I have found one, Can I make a booking for you? Question: Who has spoken the sentence 5? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Have a nice day! Goodbye. Sentence2: Royal Standard is a Gastropub in East. Is this OK? Sentence3: May I recommend the Grafton Hotel Restaurant, then? They're very British, very expensive, and located in the east part of town. Sentence4: Thank you, goodbye. Sentence5: Yes there are four other options. What kind of food would you like? Sentence6: That sounds like something I would enjoy. Could you give me the address and phone number? Sentence7: It doesn't matter, just not Gastropub. Sentence8: is there any other expensive restaurant in east? Sentence9: Hi, I want an expensive restaurant. East part of town please. Sentence10: Certainly. The Grafton Hotel restaurant is at 619 Newmarket Road Fen Ditton and the number there is 01223 241387. Can I be of further assistance? Question: Who has spoken the sentence 5? (A) User (B) System

Answer:
Answer: (B) System