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 is a shanghainese restaurant called bund shanghai restaurant.
Original Reference: bund shanghai restaurant serves shanghainese.

Output: 1


Input: Consider Input: System Reference: the address for alamo square seafood grill is 803 fillmore street.
Original Reference: alamo square seafood grill is located on 803 fillmore street.

Output: 0


Input: Consider Input: System Reference: the pickwick hotel is a moderate hotel.
Original Reference: the pickwick hotel is a moderate price range.


Output: 0