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: near the what part of the heights.

Output: 0


Input: Consider Input: System Reference: what area would you like the restaurant to be in?
Original Reference: what is the area of the restaurant you are looking for?.

Output: 1


Input: Consider Input: System Reference: there is a indian restaurant called amber india.
Original Reference: amber india is a nice restaurant that serves indian food.
Output: 1