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 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: me i suggest x, chinese restaurant.
Original Reference: i recommend x a chinese restaurant.
Example Output: 0

Example Input: System Reference: no hotel in north beach that does not allow dogs.
Original Reference: there are no hotel -s in north beach that do not allow dogs.
Example Output:
0