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: there are 2 restaurants in little russia for any meal are cheap.
Original Reference: there are 2 restaurant -s that have a cheap price range in little russia if you do not mind what meal they serve.

1