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 area are you looking for a hotel in?
Original Reference: any special area you are looking for?.
Example Output: 0

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

Example Input: System Reference: chenery park, is in the are of glen park.
Original Reference: chenery park is restaurant in the glen park area.
Example Output:
1