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: crustacean restaurant, is expensive.
Original Reference: crustacean restaurant is an expensive restaurant.
Example Output: 0

Example Input: System Reference: la traviata, is moderate.
Original Reference: la traviata is in the moderate price range.
Example Output: 0

Example Input: System Reference: zuni cafe, is expensive.
Original Reference: zuni cafe is expensive.
Example Output:
1