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: red door cafe 's address is 1608 bush street.
Original Reference: the red door cafe 's address is 1608 bush street.

Output: 1


Input: Consider Input: System Reference: original us restaurant, is in nearby russian hill, it is new american food in the moderate price range and allows kids.
Original Reference: original us restaurant is in nearby russian hill, it is new american food in the moderate price range and allows kid -s.

Output: 1


Input: Consider Input: System Reference: spruce is a nice restaurant.
Original Reference: there is a nice restaurant called spruce.


Output: 0