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: old skool cafe allows children.
Original Reference: the old skool cafe allows child -s.
Example Output: 1

Example Input: System Reference: what price range are you comfortable with?
Original Reference: may i ask the price range you are looking for?.
Example Output: 0

Example Input: System Reference: what price range are you comfortable with?
Original Reference: is there a price range you want?.
Example Output:
0