Q: You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Sentence1: no that will be all thank you Sentence2: I also need a train to peterborough on sunday to cambridge that leaves after 11:30. Sentence3: I don't need you to book that for me today. Thanks. Sentence4: If you are bored, you should try going to Whale of a Time. It is an entertainment venue. Sentence5: What is the price? Sentence6: Great! Have a great day! Sentence7: I show 13 possible attractions in the west. Is there a type of attraction you would prefer? Sentence8: Help! I need to find something to do, I'm super bored. I'm on the west side of the city, can you help me find somewhere to go? Sentence9: What would you recommend? Sentence10: That sounds good. What's the address? Sentence11: Each ticket is 13.20 pounds. Sentence12: There is a train leaving at 11:48. Would you like me to book that? Sentence13: Sure the address is unit 8, viking way, bar hill and the postcode is cb238el . Sentence14: You're quite welcome. Is there anything else I can find for you today? Question: Who has spoken the sentence 6? (A) User (B) System
A:
Answer: (A) User