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.

Input: Consider Input: System Reference: red door cafe, is good for brunch, and no children are allowed.
Original Reference: red door cafe does not allow child -s and is good for brunch.

Output: 1

Input: Consider Input: System Reference: la traviata, is moderate.
Original Reference: the la traviata restaurant has moderate price -s, too.

Output: 0

Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what area do you want?.
Output: 0