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: How about the Gonville Hotel located in the centre area of town? Sentence2: Between $100-$300 per night. Sentence3: I have several available. What is your price range? Sentence4: Ok, I have several hotels. Any particular location? Sentence5: Location doesn't really matter as long as there's free parking available. Sentence6: What is their postcode? Sentence7: I need a place to stay with free wifi. Sentence8: Their postcode is cb11Iy, address gonville place, phone 0122336661 they have wifi and free parking too. Would you like me to book this for you? Question: Who has spoken the sentence 4? (A) User (B) System

Output: Answer: (A) User


Input: Consider 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

Output: Answer: (B) System


Input: Consider Input: Sentence1: I will be departing after 09:45 and going to peterborough. Sentence2: Yes I can. Would you like the phone number or address? Sentence3: ok, TR9803 leaves at 10:06. do you need a ticket? Sentence4: I am looking for Kings Hedges Learner Pool. Can you help me with that? Sentence5: Yes, please. I need the area and phone number. Sentence6: Okay, thank you so much for your help. Sentence7: If you need anything else don't hesitate to contact our help desk again! Sentence8: Could you tell me the travel and arrival time of this train? Sentence9: Sure, it leaves Cambridge at 10:06 and gets to Peterborough by 10:56. 50 Minutes total. Sentence10: What time will you be departing? Sentence11: NO thank you. That's all I needed. Sentence12: Would you like me to book the tickets for you today? Sentence13: I also need to find a train out of here for Saturday. Sentence14: Absolutely! It's located in the north and the phone number is 01223353248. Can I help with anything else? Question: Who has spoken the sentence 1? (A) User (B) System


Output: Answer: (B) System