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: may i ask near where?
Original Reference: does it need to be near anywhere in particular?.
Example Output: 0

Example Input: System Reference: the phone number for house of nanking is 4154211429.
Original Reference: the phone number of house of nanking is 4154211429.
Example Output: 1

Example Input: System Reference: old jerusalem restaurant allows children, it serves middle eastern food, and it is good for dinner.
Original Reference: old jerusalem restaurant serves middle eastern food for dinner and allows kid -s.
Example Output:
1