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: there are 239 restaurants in any price range.
Original Reference: i found 239 restaurant -s that have any price range.

Output: 1


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: where would you like it to be near to?
Original Reference: what area of the city are you looking for.


Output: 0