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: shangri la vegetarian restaurant serves vegetarian food at a cheap price range.
Original Reference: shangri la vegetarian restaurant has cheap vegetarian food.

Output: 1


Input: Consider Input: System Reference: sorry would you prefer a restaurant near marina cow hollow or japantown?
Original Reference: would you like near marina cow hollow or japantown?.

Output: 0


Input: Consider Input: System Reference: there are 2 new american restaurants in the moderate price range and does allow children.
Original Reference: there are 2 other restaurant -s that serve new american food in the moderate price range and allows kid -s.


Output: 1