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

Sentence1: Booking was successful. The table will be reserved for 15 minutes. Reference number is : EC390ABK . Sentence2: It is called kettle's yard. Sentence3: i suggest pizza hut fen ditton. it serves italian food. can we book? Sentence4: What is the entrance fee for Kettle's Yard? Sentence5: I would love to help. Any particular food you'd like? Sentence6: Sure thing, is there any specific type of attraction you'd like to try? Sentence7: Can I get the address as well please? Sentence8: Kettle's yard is a museum found in the west area of town. Their phone number is 01223748100 Sentence9: No, I'd just like for it to be in the east and moderately priced. Sentence10: Have a good day. Sentence11: It is free to enter. Sentence12: Yes book that for 5 people at 15:00 on sunday. Sentence13: Great. I am also looking for a restaurant. Sentence14: Thanks, that's all I need today! Goodbye! Sentence15: Kettle's Yard is located on Castle Street. Sentence16: I can't wait to try some of your local restaurants. Can you help me with an attraction to visit also? Question: Who has spoken the sentence 8? (A) User (B) System
Answer: (A) User