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: what area are you looking for?
Original Reference: what area of the city are you looking for?.

Output: 0


Input: Consider Input: System Reference: where would you like it to be near to?
Original Reference: near what area are you looking?.

Output: 0


Input: Consider Input: System Reference: the address of original us restaurant is 515 columbus ave and the phone number is 4153975200.
Original Reference: original us restaurant is at 515 columbus avenue and the phone number is 4153975200.
Output: 1