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: The postcode is cb41sr. Is there anything else I can help you with today? Sentence2: No that'll do it. Thanks so much for your help. Sentence3: I do. It's a moderately priced 2 star hotel. Sentence4: Do you have information about the Lovell Lodge? Sentence5: What is the postcode for the Lovell Lodge, please? I want to determine the location. Sentence6: Alright. Enjoy the remainder of your stay! Question: Who has spoken the sentence 4? (A) User (B) System
A:
Answer: (A) User