You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Q: Sentence1: No, that is all. Thanks for being so helpful for my upcoming trip. Looking forward to my stay. Bye. Sentence2: Yes, please. Would you book it for 8 people on Tuesday at 13:00? I need to be sure to get the reference number, please. Sentence3: Yes free parking and internet. Would you like me to book it for you? Sentence4: Does the hotel have free parking? Sentence5: I don't have a preference. It should be in the centre, however. Sentence6: There is the Ashley Hotel, which is a two star hotel in the north. Shall I book it for you? Sentence7: bedouin is a very nice african restaurant. Shall I book it ? Sentence8: Sure, what type of food do you want me to look for? Sentence9: Booking was successful. The table will be reserved for 15 minutes. Reference number is : P29I9V5T . Sentence10: Thank you. I'm also in need of a place to stay. I'd like it to be a hotel with a star of 2. Sentence11: Your welcome, I'm glad I could help. Sentence12: Yes please for 3 nights for 8 people on Tuesday. Sentence13: You are good to go, in case you need it, the reference number is FBC4YKK9, can I help with anything else? Sentence14: I need an expensive restaurant in the centre Question: Who has spoken the sentence 9? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: How about Caffe Uno, they are in the centre area. Their address is 32 Bridge Street City Centre and their phone number is 01223 448620. Sentence2: Perfect, thank you! Sentence3: I'm sorry, but I cannot find any expensive Lebanese restaurants. Sentence4: Thank you. Good bye Sentence5: Hello, I am looking for an expensive restaurant that serves Lebanese food. Sentence6: Can I get the address, phone number, and area of an Italian restaurant? Question: Who has spoken the sentence 5? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: I've successfully booked your rooms, and your reference number is D4TV4G4T . Sentence2: I would like a hotel to the north that is a guesthouse, please. Sentence3: Could you please tell me the price and travel time of that train? Sentence4: I sure can help with that! Can you please tell me where you will be traveling to? Sentence5: Can you reserve us some rooms? We're a party of 8 and we'd like to stay 3 nights, starting Sunday. Can you check that the train is also on Sunday? Sentence6: Thank you, That was all I needed Sentence7: Have a nice stay in Cambridge! Sentence8: I show 7 guesthouses that match your criteria. Might I suggest acorn guesthouse. They have free parking and internet. Phone number is 0122353888. Sentence9: I also need a place to stay. I need a hotel that is 4 star and of moderate price. Sentence10: I have about 11 different options. All are guesthouses. Do you have a preference on area so that we can narrow it down? Sentence11: Yes I will traveling to Cambridge and want to arrive by 14:30. Sentence12: Hi, I need a train from stansted airport that arrives by 14:30. Can you help? Sentence13: TR3659 arrives at 05:52 Sentence14: Sure, price is 10.10 pounds and the travel time is 28 minutes. Can I help you with anything else today? Question: Who has spoken the sentence 8? (A) User (B) System

A:
Answer: (A) User
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