Given the task definition, example input & output, solve the new input case.
You are shown a conversation between a user and system. Identify who has spoken the indicated sentence based on the conversation.
Example: 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
Output: Answer: (A) User
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 case for you: Sentence1: The address for Golden Wok is 191 Histon Road Chesterton and post code is cb43hl. Phone number is 01223350688. Sentence2: How about the golden wok? Would you like to make a reservation? Sentence3: You're very welcome! Sentence4: There are quite a few guesthouses in the North. Is there a price range you prefer? Sentence5: Not for now but I do need their address, postcode and phone number. Sentence6: I have 3 of them. Two are expensive and one is moderately priced. Do you have a preference? Sentence7: You're welcome. Have a great day! Sentence8: I have made a booking for your party at Avalon hotel on 62 Gilbert Road. Your reference number is SSSLFOYC . I'm sure you'll love your stay! Sentence9: Can you help me find a guesthouse in the north to stay at? Sentence10: Can you run a search for moderately priced guesthouses please? Sentence11: Yes, I do. The moderately priced restaurant, please. Sentence12: it doesn't really matter. Book it for 6 for 3 nights on sunday, and I'll need the reference number too please Sentence13: Thanks very much for your help today. Sentence14: Do you need free parking or free internet (or both!)? That will help me narrow it down even more. Sentence15: Thanks for everything goodbye. Sentence16: I would love it more if I wasn't starving. Can you point me in the direction of a good Chinese restaurant near my hotel? Question: Who has spoken the sentence 10? (A) User (B) System
Output:
Answer: (A) User