You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
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Question: Sentence1: I'm sorry, they don't have an opening at 12:00. Would you like to try a different time or day? Sentence2: Hi. I am trying to find some information on a restaurant called India House. Have you heard of it? Sentence3: I was able to book your table on Sunday at 11:00 for 1. The reference number is FRGW4OO2 . Sentence4: I'm so happy we could help you out today. Enjoy your meal in Cambridge! Sentence5: Great can you book a table for one person at 12:00 on sunday? Sentence6: India House serves Indian food in the west of town and is expensive. Their phone number is 0122346166. Can I help with anything else? Sentence7: Thanks. That covers it then! Sentence8: Sure, let's try for 11:00, same day. Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: Booking was successful. Your reference number is : 1F0GOZ1D . Sentence2: Can you try 4 nights instead? Sentence3: I recommen a and b guest house. Should I book that? Sentence4: We have 6 total guesthouses in the east, any more preferences? Sentence5: Not particularly. Do you have one you would recommend? Sentence6: Yes, I would like free wifi and a 4 star rating. Sentence7: I'm looking for a guesthouse in the east please. Sentence8: funky fun house would be nice for you Sentence9: Great, could I also find someplace near the hotel to go for fun? Sentence10: Unfortunately there are no rooms available for Wednesday in the East. Could I look at a different location or day? Sentence11: please, For 2 people for 5 nights starting on Wednesday Sentence12: I have six places, is there a price range you have in mind? Question: Who has spoken the sentence 6? (A) User (B) System

Answer: Answer: (A) User


Question: Sentence1: I have made a reservation at Charlie Chan for 2 people on Monday at 17:15. The reservation reference is 9ygetj1 . The table will be held for 15 minutes. Sentence2: Thanks, that's all I need. Have a nice day. Sentence3: Sure, adc theatre's postcode is cb58as and the address is park street. Sentence4: Any area is fine, can you give me the address and postcode of the closest theater to centre? Sentence5: There are several theatres located in the city centre. Is that the correct area? Sentence6: Okay, I have three options that meet your needs. Charlie Chan, Rice House, and Golden House. Would you like me to make a reservation for one of those? Sentence7: Great! Do you have a good chinese restaurant in centre that I could go to. Sentence8: Make a reservation for Charlie Chan. Book a table for 2 people at 17:15 for Monday. Sentence9: Thank you! Sentence10: I have 10 chinese restaurants ranging from cheap to expensive. Is there any limits on what you would like? Sentence11: Yes, I am looking for a theatre in the town. Sentence12: I'd like a cheap Chinese restaurant, please. Question: Who has spoken the sentence 5? (A) User (B) System

Answer:
Answer: (B) System