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: may i ask near where?
Original Reference: what are you looking to be near?.

Output: 0


Input: Consider Input: System Reference: thai cottage restaurant, is cheap.
Original Reference: thai cottage restaurant is cheap.

Output: 1


Input: Consider Input: System Reference: there is a lebanese restaurant called arabian nights restaurant.
Original Reference: arabian nights restaurant is a nice restaurant that serves lebanese food.


Output: 1