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: I'd like to be in the centre of town. Surprise me with the type! I need to book for 8 people on Wednesday 16:00. Reference number please? Sentence2: I'm a foodie and desperately need to find a restaurant in the centre. I'm treating myself so anything in the expensive range is perfect Sentence3: I also need a place to stay. Cheap guesthouse will do. Sentence4: Hang on, I need to check on that. Sentence5: Thank you. That is all I needed. You have been a wonderful help. Sentence6: Okay just let me know Sentence7: OK, you're booked at the Alexander, reference #6HRQ154C . Can I help you with anything else today? Sentence8: Okay, great! How many will be staying, for how many nights, starting what day? Sentence9: As long as it's cheap, then yes. Sentence10: What time do you need to leave? Sentence11: Alright, I need rooms for the same group on the same day. We'll be staying for three nights. Sentence12: Here's the information about your car: type : red tesla Contact number : 07274986037 Sentence13: Booking at midsummer house restaurant was successful. They serve british food, and the table will be reserved for 15 minutes. Reference number is : 4X5NDCA9 . Sentence14: Thank you, and have a good day! Sentence15: Alexander Bed and Breakfast is located in the centre, rated 4 stars and has free parking and internet. Would you like me to make a reservation? Sentence16: We'll need to get to the restaurant on time so we'll need to arrive by 16:00 to avoid losing our table. Be sure to provide contact number and car type. Sentence17: What type of food would you like to try? I have many different places. Sentence18: yeah, i need a taxi to get me from the hotel to the restaurant. Question: Who has spoken the sentence 14? (A) User (B) System
Output:
Answer: (A) User