instruction:
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
question:
Sentence1: There are 5 expensive Indian restaurants available in the west. Would you like me to book one of those for you? Sentence2: Can you help me find and expensive restaurant in the west? Sentence3: I would like to eat at an indian restaurant please. Sentence4: You are welcome. Thank you for calling Cambridge TownInfo Centre. Good bye. Sentence5: Yes, please choose one and book it for 6 people at 13:30 on Thursday. Sentence6: We have nine. What sort of cuisine would you like? Sentence7: No, that's it for today. Thank you for all your help. Good bye. Sentence8: Ok. I was able to book cocum on thursday at 13:30 for 6 people. Your reference number is LTZ2TPIA . Can I help you with anything else? Question: Who has spoken the sentence 3? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: Okay, the TR8944 leaves at 15:39 and arrives by 17:07. Would you like me to book tickets for you? Sentence2: There are 10 trains leaving fro Liverpool Street on Thursday. Did you have a departure time in mind? Sentence3: Okay I have booked you and your reference number is WLUOQKEV . Sentence4: rosa's bed and breakfast is in the cheap price range Sentence5: I'm looking for a train departing from london liverpool street leaving on thursday. Sentence6: Do you need a taxi? Sentence7: Goodbye, and thanks again. Sentence8: Yes, I don't want to leave for Cambridge until 15:00 at the earliest. Sentence9: Sure thing. Thanks for letting us help you today! Sentence10: Thank you. I also need a hotel in the south. Sentence11: then thanks for inquiring with us. Sentence12: I don't need a taxi, thanks for asking Sentence13: No price range but I do want a 4 start. Sentence14: Yes, for 6 people. Sentence15: What price range are you interested in? Sentence16: That sounds great. I'll need a reservation for 6 people for 4 nights on Thursday. Sentence17: I've gone ahead and booked that for you. Your Reference number is : EUZ34KY9 . Is there anything else I can assist you with today? Sentence18: No, that takes care of everything I need. Thanks! Question: Who has spoken the sentence 7? (A) User (B) System
answer:
Answer: (B) System

question:
Sentence1: I was able to book a table for two at restaurant alimentum located in the south your reference number is 70K7T35N . Is there anything else I can help with? Sentence2: I have two restaurants in the south. They serve italian or modern european. Would you like information on either of those? Sentence3: Is there anything else I can help you with today? Sentence4: Thank you. I need it for 4 people at 12:15 on Saturday Sentence5: Sorry, not sure I follow. Can you recommend a south african food restaurant? Thanks. Sentence6: Thank you for contacting us and have a nice day. Sentence7: No that will be all thank you. Sentence8: Modern European will be fine. Can you reserve a table at one please? Sentence9: Unfortunately there are no restaurants that serve South African food but I can look for other types of cuisines if you want. Sentence10: I need a moderately priced restaurant in the south of Cambridge Sentence11: Yes, I will book you a table now. Sentence12: No, I was hoping to eat some South African food. Question: Who has spoken the sentence 8? (A) User (B) System
answer:
Answer: (A) User