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: bund shanghai restaurant is a nice restaurant.
Original Reference: bund shanghai restaurant is a good restaurant.

Output: 0


Input: Consider Input: System Reference: betelnut, is near marina cow hollow, the, the, the, the, the, the, the, the, the, the, the, the, the, the and.
Original Reference: betelnut is near the marina cow hollow and in the cow hollow or hayes valley area. the phone number is 4159298855.

Output: 0


Input: Consider Input: System Reference: campton place restaurant, is expensive.
Original Reference: campton place restaurant is expensive.


Output: 1