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

Input: Consider Input: Sentence1: Hi, I am looking for a place to swim at in cambridge. Sentence2: The Yippee Noodle Bar is moderately priced. Would you like me to book you a table? Sentence3: That is all I need. Thank you. Sentence4: Thanks, also in the centre of Cambridge, could you find me an asian oriental place to dine? Sentence5: There are 4 options for asian oriental which range from cheap to expensive. Do you have a preference? Sentence6: May I have their phone numbers and the entrance fee for the pools. Sentence7: Unfortunately it is not available at that time or party size. Sentence8: I prefer moderate cost Sentence9: There are four, including parkside pools located in the centre. Sentence10: The number for parkside pools is 01223446100. You will need to call them to see if there is an entrance fee. Sentence11: You now have a 16:45 reservation for 7 at Yippee Noodle Bar. Your reference number is BOZ3MSRO . Sentence12: Let's try 16:45 then. Sentence13: You are very welcome. Goodbye. Sentence14: Yes I would like to book a table for 7 on Monday at 17:45 Question: Who has spoken the sentence 10? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: Not really but I would like to make a reservation for 7 people at 16:45 on a Friday. I will need the reference number as well. Sentence2: I also need to get a taxi to go from the hotel to the restaurant. I need it to arrive at 16:45. I'd like the contact number and the car type. Sentence3: The car type is a White Volkswagen and the contact info is 07869317817. They will pick you up in time to have you at the restaurant by 16:45. Sentence4: Hi! I'm planning my trip to Cambridge and I was wondering if you had information on any Mediterranean restaurants located in the centre of Cambridge? Sentence5: I was able to book the table for you the reference number is HH5J45Z5 . There are many guesthouses to chose from, what area do you want to stay in? Sentence6: Thre are 3 such places. Do you have a price range? Sentence7: Thank you so much, thats all I need Sentence8: I would like to recommend the gardenia is that okay to book? Sentence9: I don't seem to have a preference but I wiukd like a moderately priced place with free parking. Sentence10: Could I have the postcode and how many stars of the hotel? Sentence11: You're very welcome! Have a great stay! Bye! Sentence12: Can I reccommend acorn guest house in the north,it has free parking and moderately priced? Sentence13: Yes. That sounds good. Do you have any moderate priced guesthouses available? Sentence14: The postcode of Acorn Guest House is cb41da. Question: Who has spoken the sentence 8? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: Adress, between victoria road and the river. The entrance fee is unknown. Is there anything else? Sentence2: You are welcome! Enjoy your visit. Sentence3: Your table at Saigon City is booked for Friday at 14:45. The reference number is 2LC9ER6D . Is there anything else I can help you with today? Sentence4: Jesus green outdoor pool is in that area. Sentence5: Thanks. That was all I needed. Goodbye. Sentence6: Yes please book a table for 1 person at 14:45 on friday. Sentence7: I would like asian oriental food in the expensive range. Sentence8: I would like a restaurant in the same area. Sentence9: Hi, can you help me with some information on places to go in town? Sentence10: I'm looking for a swimming pool in the North. Sentence11: I found Saigon City matching. Would you like to book a table there? Sentence12: Yes. I will also need a taxi to take me from Jesus Green Outdoor pool to Saigon City arriving in time for the reservation. Sentence13: Sure, what type of attraction are you looking for? Sentence14: Okay, what type of food would you like to eat and what is your price range? Sentence15: What's the address and entrance fee for that pool? Sentence16: Booking completed! Booked car type : yellow volkswagen Contact number : 07774063266 Question: Who has spoken the sentence 5? (A) User (B) System


Output: Answer: (B) System