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: there are 3 mexican restaurants that allows kids.
Original Reference: i have found 3 other restaurant -s that serve mexican food and allow kid -s.

Output: 0


Input: Consider Input: System Reference: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s in any price range.

Output: 1


Input: Consider Input: System Reference: fifth floor, is near the financial district or union square.
Original Reference: fifth floor is near the financial district or union square.


Output: 1