Given the task definition and input, reply with output. You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

Sentence1: Does that also have free parking available? Sentence2: I'm open to any area as long as there is free wifi. Sentence3: Then I recommend the a and b guest house. Would you like me to book you a room? Sentence4: no but i am looking for a particular restaurant. Its name is called bangkok city Sentence5: Bangkok City is an expensive thai restaurant in the centre of town. They are located at 24 Green Street City Centre. Their postcode is cb23jx. Would you like a reservation? Sentence6: I'd like to find out if there are any 4-star rated guesthouses in Cambridge Sentence7: There are quite a few. What area do you prefer? Sentence8: thank you for inquiring with us. Sentence9: All I needed today was the address, thank you. Sentence10: No, it doesn't. Should I recommend you a place with free parking instead? Question: Who has spoken the sentence 2? (A) User (B) System
Answer: (A) User