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: there are 0 restaurants that allow kids, and serve french.
Original Reference: sorry but i could not find a french restaurant that allows kid -s.
Example Output: 0

Example Input: System Reference: there are 94 restaurants that allow kids area children.
Original Reference: there are 94 restaurant -s that allow kid -s.
Example Output: 0

Example Input: System Reference: the holiday inn express hotel san francisco fishermans wharf is in the moderate price range.
Original Reference: yes the holiday inn express hotel san francisco fishermans wharf is in the moderate price range.
Example Output:
0