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: can you give a price range.
Example Output: 0

Example Input: System Reference: what price range are you comfortable with?
Original Reference: please specify you price range?.
Example Output: 0

Example Input: System Reference: delancey street restaurant, is good for brunch.
Original Reference: the delancey street restaurant is a nice restaurant good for brunch.
Example Output:
1