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: x is a restaurant in x and x.
Original Reference: x is a restaurant near x and x.

Output: 1


Input: Consider Input: System Reference: do you not to restaurant restaurants that are?
Original Reference: can i confirm that you do not care about area?.

Output: 0


Input: Consider Input: System Reference: are you looking for a expensive or cheap price range is no restaurant?
Original Reference: would you like expensive or cheap food?.


Output: 0