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 range.
Original Reference: range is a nice restaurant.

Output: 1


Input: Consider Input: System Reference: what area would you like the restaurant to be in?
Original Reference: what area would you like me to search in for a restaurant?.

Output: 1


Input: Consider Input: System Reference: there is a hotel called in the tuscan best western plus and in the area of north beach.
Original Reference: the tuscan best western plus is in north beach.


Output: 0