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 would suggest the acorn guest house. Sentence2: It's moderate. Did you want to book? Sentence3: what is the price range? Sentence4: Okay, you got it. Booking was successful, and your reference number is VSC3P8W2 . Sentence5: Yes please, 4 people for 3 nights starting from friday. I will need the reference number. Sentence6: Have a pleasant day, goodbye. Sentence7: Yes, I am in the planning stages and could use some help finding some places to go in town. Sentence8: We have four theatres to pick from, I recommend the mumford theatre, they can be reached at 08451962320 Sentence9: Thank you so much! That's all I need for the moment. Sentence10: i need to see a theater in the center. find me the phone number Sentence11: Well we have many interesting things to see in Cambridge. Is there something specific you were looking for? Perhaps you'd like to visit some of our museums? Sentence12: I am also needing a place to stay with free parking and free wifi. Question: Who has spoken the sentence 6? (A) User (B) System
A:
Answer: (A) User