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: the phone number for shangri la vegetarian restaurant is 4157312548.
Original Reference: shangri la vegetarian restaurant phone number is 4157312548.
Example Output: 1

Example Input: System Reference: x is an italian take-out restaurant that provides takeaway pizza.
Original Reference: x is a takeaway restaurant where you can find italian food.
Example Output: 1

Example Input: System Reference: hakkasan, is in the are of financial district or hayes valley.
Original Reference: hakkasan is in financial district or hayes valley.
Example Output:
1