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: the name of the restaurant is beijing restaurant.
Original Reference: the beijing restaurant is a nice restaurant.

Output: 1


Input: Consider Input: System Reference: do you not to restaurant restaurants that are?
Original Reference: please confirm that you do not care what area the restaurant is located.

Output: 0


Input: Consider Input: System Reference: x is an indian restaurant in the x area near x.
Original Reference: x is an indian restaurant in x near x.
Output: 1