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: 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: can you tell me what area that's in? Sentence2: The Avalon is a guesthouse at 62 gilbert road with free wifi but no parking. Would you like to book them or keep looking? Sentence3: A and B Guesthouse is in the east Sentence4: I have found 14 different guesthouses for you. What area are you interested in? and will you be needing parking? Sentence5: I'd like the accommodations to be a guesthouse, if possible. Sentence6: There are 3 hotels in the moderate price range with free internet. Do you want free parking and what area do you want to stay in? Sentence7: I need a guesthouse in the moderate price range with free wifi. Please let me know whether they have free parking. Sentence8: i'm looking for a moderately priced hotel that includes free wifi. Question: Who has spoken the sentence 1? (A) User (B) System

Answer: Answer: (B) System


Question: Sentence1: There are 5 such restaurants. What area of town would you like? Sentence2: It really doesn't matter. Sentence3: I'm looking to get to Cambridge on Sunday by 10:45 Sentence4: There are 5 restaurants that fit your criteria, 4 of those appear to be pizza places. Does that sound okay with you? Sentence5: what is a good tourist spot? Sentence6: We have a wide variety of restaurant choices! The options range from Asian Oriental, European, and French. I can give you information on any of those choices if you want. Sentence7: Booking was successful for the Pizza Hut Cherry Hinton, located at G4 Cambridge Leisure Park Clifton Way Cherry Hinton. Your reference number is ZYOHEW6U . Sentence8: There is one that arrives by 9:58 TR1526 if that works for you. Sentence9: I have several trains available. Is there a particular time you would like to leave or arrive? Sentence10: I'm very sorry that time is not available at any of the 5 restaurants, would you like to try a little earlier or later possibly? Sentence11: Great that's all I needed, thanks. Sentence12: The booking was successful. Your reference number is E9GWV6VS . Is there anything else I can help you with today? Sentence13: Lovely. Enjoy your trip! Sentence14: Yes. Could you make a booking for 2 people? I need a reference number as well. Sentence15: Actually, I was looking for italian food in the moderate price range. Sentence16: I am looking for a train that departs kings lynn on sunday. Sentence17: Go ahead and choose the one you recommend and book me a table for 2 on Sunday at 14:15. Thanks. Sentence18: Is 13:15 available? Question: Who has spoken the sentence 13? (A) User (B) System

Answer:
Answer: (B) System