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 239 restaurants in any price range.
Original Reference: so there is 239 restaurant -s at various price range -s.

Output: 1


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what area are you interested in?.

Output: 0


Input: Consider Input: System Reference: x is an expensive restaurant, in the riverside area near x.
Original Reference: x is a high-end restaurant located near x near the riverside.


Output: 1