You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Q: Sentence1: It is entertainment and I do not have any information here on the price. Sentence2: Sounds good! I need a table for 3 people at 19:45 on Thursday. Sentence3: Booking was successful. The table will be reserved for 15 minutes.Reference number is : P5WGME15 . Sentence4: What kind of attraction is that and how much does it cost to get in? Sentence5: Hi, I'd like to find someplace to go in the west. Sentence6: THank you that is all I need today. Sentence7: There are 13 places you can visit. Do you have a preference? Sentence8: You're welcome. Let me know if I can assist with anything else. Sentence9: Here is a good one the slug and lettuce. Sentence10: Can you find me something expensive in the Cambridge area that serves Gastropub food? Sentence11: I don't know what there is, so it's hard to say. Could you recommend something interesting or unusual? Sentence12: Whale of a Time guarantees you'll leave with a smile. Would you like the address or phone number? Sentence13: I also need to find an expensive restaurant that serves traditional food please. Sentence14: I'm afraid there aren't any in Cambridge. Is there a different cuisine you might like? Question: Who has spoken the sentence 5? (A) User (B) System
A:
Answer: (B) System