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: fresca, is near pacific heights, does not allow kids, and is moderate.
Original Reference: the restaurant i recommend is fresca. it is moderate -ly priced, does not allow kid -s, and is near pacific heights.
Example Output: 1

Example Input: System Reference: hotel rex has internet.
Original Reference: the hotel rex is a hotel that has an internet connection.
Example Output: 0

Example Input: System Reference: where is it near?
Original Reference: you want to find a restaurant near where?.
Example Output:
1