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.

Example Input: System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant is a good restaurant.
Example Output: 1

Example Input: System Reference: what area are you looking for a hotel in?
Original Reference: where are you needing a hotel?.
Example Output: 0

Example Input: System Reference: there are 89 result for a place with a good dinner that allows kids.
Original Reference: there are 89 restaurant -s that allow kid -s and are good for dinner.
Example Output:
1