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 an expensive restaurant, in the x area near x, and x.
Original Reference: x is an expensive restaurant in the x area near x and x.
Example Output: 1

Example Input: System Reference: shangri la vegetarian restaurant serves vegetarian food at a cheap price range.
Original Reference: shangri la vegetarian restaurant has cheap vegetarian food.
Example Output: 1

Example Input: System Reference: red door cafe 's address is 1608 bush street.
Original Reference: red door cafe is at 1608 bush street.
Example Output:
1