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: what price range are you comfortable with?
Original Reference: what is your price range?.

Output: 0


Input: Consider Input: System Reference: the name of the restaurant is fresca.
Original Reference: the restaurant is called fresca.

Output: 1


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