You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: I want asian oriental food. Sentence2: No, I'm all set. Thanks for your help! Sentence3: Is the Yippee Noodle Bar moderately priced? Sentence4: Yes it is moderately priced. Sentence5: Hello! I'm looking for a moderately priced restaurant in the centre. Sentence6: That sounds perfect. I don't need a reservation right now, but could you give me the address, phone number, and postcode, please? Sentence7: I'm glad we were able to help you today. Have a wonderful weekend! Sentence8: There are several options available. Would you be willing to give me more information on what kind of food you are looking for? Sentence9: Sure thing. The address is 40428 King Street City Centre, postcode cb11lh, and the phone number is 01223518111. Can I help you find anything else? Sentence10: Sure, we have yippee noodle bar in the town centre. Shall I book a table? Question: Who has spoken the sentence 8? (A) User (B) System
A:
Answer: (A) User