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: what price range are you comfortable with?
Original Reference: what price range are you comfortable with?.
Example Output: 0

Example Input: System Reference: may i ask near where?
Original Reference: you are looking for a french restaurant near where?.
Example Output: 0

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