You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

Input: Consider Input: System Reference: can i confirm that you do not care what area you are looking for a hotel near?
Original Reference: may i confirm you do not care what you are near?.

Output: 0


Input: Consider Input: System Reference: what type of food would you like to eat?
Original Reference: what type of food?.

Output: 1


Input: Consider Input: System Reference: may i help you further?
Original Reference: could you provide any more information?.
Output: 1