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.

Example Input: System Reference: x is an italian restaurant near x.
Original Reference: x is an italian restaurant near x.
Example Output: 1

Example Input: System Reference: the tuscan best western plus has internet. the phone number is 4155611100.
Original Reference: the tuscan best western plus does have internet, the phone number is 4155611100.
Example Output: 0

Example Input: System Reference: the name of the restaurant is atelier crenn.
Original Reference: atelier crenn is a type of restaurant.
Example Output:
1