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's cb12bd. Anything else I can get you? Sentence2: How about something in the south and moderate price range? Sentence3: I'll take Rice House, what's the postcode? Sentence4: There are 3 cheap chinese restaurants in the centre of town: Charlie Chan, Rice House, or Golden House. Would you like me to book any of these? Sentence5: Sure let's try chinese food. Sentence6: I was not able to find any restaurants matching your requirements. Sentence7: I'm still not finding anything. Would you like me to search a different part of town or a different food type? Sentence8: You're welcome. Have a great day! Sentence9: That's all. Thank you. Sentence10: I am looking for a cheap gastropub restaurant in the centre of town Question: Who has spoken the sentence 6? (A) User (B) System
answer:
Answer: (A) User

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: Their phone number is 01223902168. Their address is 5 Greens Road. Sentence2: You're very welcome. Have a good visit. Sentence3: I have a train that leaves at 16:21. Would you like a booking? Sentence4: That was all I needed today, thanks! Sentence5: Great! There is the TR8080 leaving Cambridge Friday at 11:21 and arriving by 13:06 in Leicester. Is that the one you want booked? Sentence6: OK, you have 1 ticket reserved on TR8080. The total fee is 37.79GBP, and your reference number is C317WKCR . Can I help with anything else today? Sentence7: Can I please book a train for Friday? Sentence8: Yes please and their address. Sentence9: Where will you be leaving from? Sentence10: Thanks. I am also looking for a place to go in town. Can you recommend your favorite museum? Sentence11: Yes please can you book me one seat on that train and let me know the reference number? Sentence12: I will be leaving from Ely no later then 17:00. Sentence13: I'm going to Leicester. Sentence14: Sure, what destination would you like? Sentence15: Sure, I am looking for a train going to Leicester that departs from Cambridge. It should leave after 10:30 on Friday. Sentence16: actually, i believe some incorrect information was entered. i have not trains from ely to leicester on friday after 17:00. let's verify what you're looking for. Sentence17: Yes please make the booking for me for one. Sentence18: Sure! I love the Cambridge Artworks in the east. It's on 5 greens road and is free admission. Would you like their phone number? Question: Who has spoken the sentence 17? (A) User (B) System
answer:
Answer: (B) System