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: I'm actually going to call the hotel before I make the reservation. I think you for your time. Have a nice day. Sentence2: No thanks. No need to book at this time. Can you tell me about a hotel called the Avalon? Sentence3: Sure. Can I get some more information? Where were you wanting to go to? Sentence4: I would be leaving Cambridge and heading to Peterborough on Tuesday. Sentence5: The Avalon is a 4 star guest house. The phone number is 01223353071. Would you like me to make a reservation for you today? Sentence6: Yes, I need to arrive in Peterborough by 13:45. How long is the train ride? Sentence7: You need to tell me how many people are staying at what days. Sentence8: Is there a specific time you would like to depart or arrive by? Sentence9: It is a moderately priced hotel on the north. Sentence10: Sounds great. How many stars it that? And can I have the phone number? Sentence11: The train ride is 50 minutes long. TR6310 leaves at 12:34 and arrives at 13:24. Would you like me to book you a ticket? Sentence12: Is there anything else I can help you with ? Sentence13: Hello, I am looking for information. Can you help me with a train? Sentence14: Yes please make the reservation. Question: Who has spoken the sentence 2? (A) User (B) System
A:
Answer: (A) User