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: How about cheap in any area please? Sentence2: I need a guesthouse rental that has free parking. Sentence3: I would like in the cheap price range in the west. Sentence4: I am sorry but finches bed and breakfast is solidly booked. Do you want me to search for another guesthouse? Sentence5: So glad we were able to get you booked. Have a great day. Good-Bye! Sentence6: Okay I was able to get you into the Alexander Bed and Breakfast in the city center and the reference number is QW52L6EX . Sentence7: Sure, we have 21 guesthouses that offer free parking. Do you have a price range you're looking for or some part of town you want to stay in? Sentence8: The address is 144 thornton road. I need to know when your stay is going to be and for how many please? Sentence9: I am not finding any other cheap places to stay in the west. Maybe a better price point? Moderate or expensive maybe? Sentence10: I found one guesthouse that meets that criteria. It is finches bed and breakfast. Would you like me to book it for you? Sentence11: Great, thank you very much for your help! Sentence12: Yes please another hotel in the same price range if possible. Sentence13: 4 people. Starts from Saturday, 4 nights. Sentence14: Book it for me and I need the address,thank you. Question: Who has spoken the sentence 2? (A) User (B) System
Output:
Answer: (A) User