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

Example Input: 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
Example Output: Answer: (B) System

Example Input: Sentence1: No, surprise me. I will need the address and the area, though. Sentence2: I'll need one from leicester to cambridge on saturday, leaving after 16:30 Sentence3: No thanks, that will be all. Sentence4: Is there anything else I can help you with today? Sentence5: I don't need a reservation, I just need the address and the area. Sentence6: Alright. Thanks for using our service and have a nice day. Goodbye. Sentence7: It is the centre area and its address is Free School Lane City Centre Sentence8: Good afternoon! I'd like to visit an expensive european restaurant. Will you help me find one? Sentence9: Okay. Thank you. Sentence10: The train arrives at 18:54 and costs 30.24 pounds. Sentence11: Eraina is a very nice restaurant in the centre. How many in your party? And what day and time should I make your reservation for? Sentence12: What time does it arrive and the price? Sentence13: Where would you like to depart and arrive? Sentence14: Yes there are 5 restaurants that meet your requirements. Do you have a part of town or type of food you prefer? Sentence15: Great,I also need information on getting a train. Sentence16: I have a train for you that leaves at 17:09. Would you like me to book it? Question: Who has spoken the sentence 14? (A) User (B) System
Example Output: Answer: (A) User

Example Input: Sentence1: Cambridge museum of technology is a museum on the east side of town. Sentence2: Aylesbray Lodge Guest House is in the south. It is in the moderate price range and has 4 stars. Would you like to make a reservation? Sentence3: It's 5 pounds for the entrance fee. Their address is the old pumping station, cheddars lane, and phone number is 01223368650 Sentence4: Thank you. I need a taxi to leave my hotel at 16:15 to go to the museum please. Sentence5: I'd like to leave by 16:15, please. Sentence6: You're all set! I've booked your taxi, so keep an eye out for a red volkswagen at 16:15. Your contact number is 07554925977. Anything else for today? Sentence7: Thank you, can you give me information on museums in the east side? Sentence8: You're welcome! Hope you enjoy your stay at the Alyesbray Lodge guest house and your visit to the Cambridge Museum of Technology! Sentence9: Yes. We're a group of six and we'd like to stay for two nights. We want to check in on Tuesday. Sentence10: I'd love to help! When would you like to arrive or leave by? Sentence11: Sure. The postcode of the museum is cb58ld. Anything else I can assist you with? Sentence12: I am looking for a place to stay that is named aylesbray lodge guest house. Could you give me some information about it? Sentence13: Nope, that's all for today. Thanks. Goodbye. Sentence14: Sorry, could I please get the postcode for the museum? Sentence15: That sounds interesting! Can you give me their address and postcode, please? And how much is it to get in there? Sentence16: Your Booking was successful. Reference number is : 2V9TM90Z . Question: Who has spoken the sentence 11? (A) User (B) System
Example Output:
Answer: (B) System