Definition: 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: System Reference: x is a high-end restaurant located on the riverside close to x it is near x.
Original Reference: close to both the x and x you will find the riverside restaurant, the x .

1