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

Q: 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

A: Answer: (B) System
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Q: Sentence1: I am sorry, but the Leverton House was not available for your party on Tuesday. Would you like me to look for another hotel? Sentence2: In what area would you like? Leverton is in the East, should the hotel be in the same area? Sentence3: Is there another hotel available in the same price range? Sentence4: Hi, I'm looking for a hotel called Leverton House. Sentence5: No, you said Leverton wasn't available. Please just book a different hotel in the same price range as Leverton. Thanks. Sentence6: I have booked you a room at the Alexander Bed and Breakfast at 56 Saint Barnabas Road. Your reference number is JGTE0KGB . Is there anything else today? Sentence7: No, I don't care about the area, just the price. Recommend me one? Sentence8: You're welcome. Good-bye. Sentence9: The Leverton House is a guesthouse in the east of the city. Their phone number is 01223292094. Sentence10: Yes Leverton is in the cheap price range. Would you like me to book it for you? Sentence11: Thank you. Please book a reservation for 6 people for 2 nights starting tuesday. Sentence12: That will be all, thank you. Question: Who has spoken the sentence 1? (A) User (B) System

A: Answer: (B) System
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Q: Sentence1: You are very welcome. Can I help you with anything else? Sentence2: How about University Arms Hotel in the Centre area? Sentence3: No that would be all. Sentence4: Your reservation is booked at The Royal Standard. Your reference number is WWZS2IUM . Sentence5: May I have the phone number please ? Sentence6: Thanks for letting Cambridge TownInfo centre help. Have a great trip! Sentence7: Yes, the number is 01223351241 Sentence8: The west would be perfect. I need a reservation for seven on Sunday at 13:45, please. Sentence9: I gotta eat. Find me an expensive modern eclectic place please. Sentence10: I have two in the centre and one in the west. Do you have a preference in location? Sentence11: Thank you. I am also looking for a hotel that is expensive and has 4 stars. I need it to include free parking. Sentence12: sorry no matches to your request. can we change the type of food Sentence13: How about one that serve gastropub food? Sentence14: Thank you so very much. Question: Who has spoken the sentence 8? (A) User (B) System

A:
Answer: (A) User
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