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: angkor borei restaurant, is good dinner choice for your cheap range in bernal heights.
Original Reference: angkor borei restaurant is good dinner choice for your cheap range in bernal heights.
Example Output: 1

Example Input: System Reference: lime tree southeast asian kitchen, is a good restaurant that serves malaysian food, especially for lunch.
Original Reference: lime tree southeast asian kitchen is a malaysian restaurant that is good for lunch.
Example Output: 1

Example Input: System Reference: we have 3 restaurants listed in the pacific heights area.
Original Reference: there are 3 restaurant -s in teh pacific heights area.
Example Output:
1