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: can i confirm you are requesting price range -s?.

Output: 0


Input: Consider Input: System Reference: x is a moderately priced restaurant in x and x.
Original Reference: x is a moderately priced restaurant near x and x.

Output: 1


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: please confirm your preferred price range.


Output: 0