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 price range should be expensive and it should be a hotel. Sentence2: There are 5 hotels that match your request. Was there a specific area you wanted to narrow it down to? We have hotels east, west, south, and in the centre, Sentence3: I will take something in the centre of town. How many stars does that one have? Sentence4: all saints church is found in the jesus lane and entrance fee is free. its postal code is cb58bs Sentence5: We have 44 attractions to choose from. Is there anything specific that you would like to see? Sentence6: Yes those are fine. I also need find an attraction in the centre of town to visit. Sentence7: There are two hotels that meet your request. Gonville Hotel is 3 stars and University Arms Hotel has 4 stars. Would one of these work for you? Sentence8: Anything will do, but I would like the address, entrance fee, and attraction type of whatever you pick. Sentence9: There are 29 places that match your request. Would you have a price range in mind or type of place? Sentence10: I need a place to stay in cambridge that has wifi, and free parking please. Question: Who has spoken the sentence 7? (A) User (B) System
A:
Answer: (B) System