You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.

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
Solution: Answer: (A) User
Why? The sentence 1 is said by a user because the intent of it says that the information has to be gathered from the system

New input: Sentence1: Yes, they can be reached at 01223902112. Is there anything else I can help you with? Sentence2: Thanks for contacting us enjoy your stay with us! Sentence3: Yes. There will be 6 of us dining. Sentence4: Camboats is a boat attraction in the east area of town. Would you like more information about them? Sentence5: Hello, do you know of any boat attractions in the East of town? Sentence6: Your booking was successful, here is your reference number JLI059GG . Sentence7: Monday, 14:15. Please include the reference number. Sentence8: There is one option here. It is pizza hut fen ditton. Would you like a table reserved? Sentence9: Thanks, that'll be it for me today. Bye! Sentence10: I don't have any information on their entrance fee, but their postcode is cb58sx. Sentence11: Yes, I'm also looking for a moderately priced italian restaurant preferably in the same area as camboats Sentence12: Yeah, can I get the entrance fee and postcode? Sentence13: What day and time do you want me to book it for? Sentence14: I can give Camboats a call. Do you have their phone number? Question: Who has spoken the sentence 10? (A) User (B) System
Solution:
Answer: (A) User