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: where would you like a hotel?.
Example Output: 0

Example Input: System Reference: the inn on castro is in the castro area.
Original Reference: inn on castro has been located in the castro area.
Example Output: 0

Example Input: System Reference: there are 54 cheap restaurants where kids are allowed.
Original Reference: there are 54 restaurants allow child -s and are cheap.
Example Output:
1