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: There are several hotels of that nature. What is your price range? Sentence2: Hotel allenbell is what I found that is cheap and has parking. Sentence3: You're welcome. Have a great day. Goodbye. Sentence4: Could you get the postcode for Hotel Allenbell for me? Sentence5: Yes, please reserve the room. Sentence6: I am also looking for a place to stay in the east that includes free wifi. Sentence7: Actually, on second thought. I should book it later. But, can you book me a taxi from Allenbell to J Restaurant. I need to be there by 13:15. Sentence8: Thanks, I think that's all I need. Could you just confirm whether the Allenbell is a Hotel or a Guest House? Sentence9: Absolutely, your reservation's been made. Your reference number is YAHBIZR5 . Can I help you with something else? Sentence10: J restaurant is an asian oriental restaurant in the centre of town. It is cheap and located at 86 Regent Street City Centre. Sentence11: Hello I am looking for a restaurant called J restaurant Sentence12: Allenbell is a guesthouse. Sentence13: That sounds great. Can you reserve a table for 2 for Sunday at 13:15? Sentence14: What day will you be checking in, and how many will you stay for? I assume it is for 2 people? Sentence15: Thank you. That will be everything today. Goodbye. Sentence16: The postcode is cb13js. Would you like to get a room reserved? Sentence17: Your taxi was booked! The car type will be blue ford and the contact number is 07646890093. Sentence18: I'm looking for something cheap with free parking. Question: Who has spoken the sentence 8? (A) User (B) System

Output: Answer: (A) User


Input: Consider Input: Sentence1: I would actually like to book it for 8 people, not 3. Sentence2: Could you reserve the one in the centre of town for 3 nights starting Monday? There will be 3 of us. Sentence3: You're welcome. Glad to help! bye bye! Sentence4: Sure no problem. So the hotel is huntingdon marriott hotel and your reference number for the booking is 34BAQ2WK . Is there anything else I can help? Sentence5: I am looking for a hotel in the expensive price range. Sentence6: Unfortunately, I wasn't able to book you for the day and time you wanted. Would another day or time be alright? Sentence7: No, it doesn't matter. I would like a 4 star hotel with free parking though. Sentence8: That's great. I'm all set , thank you! Sentence9: There are 5 expensive hotels available. Did you have a preference as to area of the hotel? Sentence10: There are two, one in the west and one the centre of town. Sentence11: I couldn't book that one either. Would you like to change your criteria? Sentence12: Okay, could you try the other one, please? Question: Who has spoken the sentence 1? (A) User (B) System

Output: Answer: (B) System


Input: Consider Input: Sentence1: Yes please. Get me a table for 2 on Tuesday at 13:45 Sentence2: Midsummer House is an expensive restaurant in the centre that serves British food. Would you like me to make a reservation for you? Sentence3: What else can I do for you? Sentence4: I think I got everything I need. Have a nice day! Sentence5: Yes. I was told about a restaurant called the midsummer house. Can you help me find that? Sentence6: Thank you for contacting us and have a nice day. Sentence7: Yes, please provide the phone number. Sentence8: It is free to visit and is located on Saint Andrew's Street, postcode cb23bu. Would you like the phone number? Sentence9: Great I also need a taxi between the two locations that will get to the restaurant at 13:45 Sentence10: Yes, that would be a good choice. Can you give the entrance fee and postcode for that location? Thanks Sentence11: There are eighteen college in cambrdige, any area preference? Sentence12: Yes I was able to book this for you and your reference number is YBD13ZLT . Sentence13: I have booked your taxi. Be expecting a white Toyota. Their phone number is 07740192551. Sentence14: The phone number is 01223334900. Can I be of further assistance today? Sentence15: I don't have any preference as long as it's in town. Sentence16: Cool thanks so much! Sentence17: May I suggest Christ's College in the centre? Sentence18: I want to visit a college in Cambridge. Can you help me find some? Question: Who has spoken the sentence 9? (A) User (B) System


Output: Answer: (B) System