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: a la turca restaurant, is cheap.
Original Reference: a la turca restaurant is a cheap restaurant.

Output: 1


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: please specify your area of interest.

Output: 0


Input: Consider Input: System Reference: x is an italian restaurant near x.
Original Reference: x is an italian restaurant near x.


Output: 1