You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Example input: Sentence1:i need a place to dine in the center thats expensive Sentence2: I have several options for you; do you prefer African, Asian, or British food? Sentence3: Any sort of food would be fine, as long as it is a bit expensive. Could I get the phone number for your recommendation?Question: Who has spoken the sentence 2? (A) User (B) System
Example output: Answer: (A) User
Example explanation: The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system
Q: Sentence1: You are very welcome. Thank you for using our service. Sentence2: What an interesting name! Hmm, what do you have in the way of seafood restaurants? Sentence3: You are welcome. Goodbye! Sentence4: Of course! It's a college in west Cambridge at Trinity Lane cb21tl with phone number 01223333200. The entrance fee is 2.50 pounds. How else may I assist you? Sentence5: Lock Fyne is what you're looking for. They're at The Little Rose 37 Trumpington Street. Would you like me to book you a table? Sentence6: You've told me everything I need to know. Thanks! Sentence7: I would like to visit Clare College. Can you give me more information on it? Sentence8: Im looking for a expensive restaurant in the centre. Can you assist? Sentence9: There are more than 30 of them. Did you have a cuisine in mind? If you're in a mood for a gastropub I can recommend The Slug and Lettuce. Sentence10: No thanks that's all I needed thank you for your help. Question: Who has spoken the sentence 6? (A) User (B) System
A:
Answer: (A) User