You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: Hamilton lodge is 3 stars with free parking and internet located at 156 chesterton road. Phone 01223365664. Would you like me to book a room for you? Sentence2: I need a 3 star guesthouse to stay at please. Sentence3: i've got their information, what would you like to know? Sentence4: City Stop Restaurant is in the expensive price range and their postcode is cb41uy. Is there anything else you need assistance with today? Sentence5: I need their postcode and price range. Sentence6: I'm looking for this restaurant called city stop restaurant Sentence7: There are 4 places that fit what you are looking for. Do you need me to narrow down the list for you? Sentence8: Do any of those places include free parking? Question: Who has spoken the sentence 3? (A) User (B) System
A:
Answer: (B) System