Given the task definition and input, reply with output. You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Sentence1: It is an entertainment attraction. Sentence2: That sounds interesting, what type of attraction is it? Sentence3: No, It doesn't matter pick something for me. I'll need to know what the entrance fee is though. Sentence4: There are 202 trains that meet your criteria. Would you like to narrow it down by departure site, arrival time, or departure time? Sentence5: Great. I also need a train to Cambridge on Sunday. Sentence6: Absolutely. Which area of town will you be visiting? Sentence7: I would suggest the funk fun house. I do not have an entrance fee listed but you can call them at 01223304705. Sentence8: Hi, I am looking for information for my upcoming trip. Can you help me with some attractions? Sentence9: There are many attractions in the east, including boats, museums, swimming pools, parks, and sports. Are you interested in anything specific? Sentence10: The earliest is TR4212 which leaves at 09:35. It arrives by 09:52 and takes 17 minutes. Sentence11: There are quite a few options in the center. And most museums are free to enter. Sentence12: You're welcome. Have a great day. Sentence13: What type of attraction is the Funk Fun House? Sentence14: I'd like something in the east. Sentence15: Yes, the train should leave after 9:00. I'm departing from ely. I'll need the arrival time and travel time, please? Sentence16: Thank you, that is everything I need. Question: Who has spoken the sentence 8? (A) User (B) System
Answer: (A) User