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: x is an italian restaurant in x.
Original Reference: x is an italian restaurant in x.

Output: 1


Input: Consider Input: System Reference: franchino, is moderate.
Original Reference: franchino is a moderate -ly priced restaurant.

Output: 0


Input: Consider Input: System Reference: red door cafe address is 1608 bush street, and i do not know their food type.
Original Reference: the address of red door cafe is 1608 bush street. i do not know the type of food.


Output: 1