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: x is a restaurant that serves french and continental.
Original Reference: x is a continental restaurant serving french food.
Example Output: 1

Example Input: System Reference: chow, is good for lunch or dinner.
Original Reference: chow is great for lunch or dinner.
Example Output: 1

Example Input: System Reference: the big 4 restaurant is a moderate restaurant near nob hill.
Original Reference: the big 4 restaurant is near nob hill and moderate -ly priced.
Example Output:
0