You are given an original reference as well as a system reference. Your task is to judge the informativeness of the system reference. If the utterance provides all the useful information from the meaning representation output 1, else output 0.

Example Input: System Reference: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s that serve all meal -s.
Example Output: 1

Example Input: System Reference: the name of the restaurant is source.
Original Reference: source is a good restaurant.
Example Output: 1

Example Input: System Reference: red door cafe, is good for brunch.
Original Reference: the red door cafe is equally as good for brunch.
Example Output:
1