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: near what area are you looking?.
Example Output: 0

Example Input: System Reference: what area are you looking for?
Original Reference: where would you like the restaurant to be?.
Example Output: 0

Example Input: System Reference: espetus churrascaria 's address is 1686 market street.
Original Reference: the address for espetus churrascaria is 1686 market street.
Example Output:
1