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: there is a vegetarian restaurant called ananda fuara.
Original Reference: there is another restaurant called ananda fuara, which serves vegetarian food.
Example Output: 1

Example Input: System Reference: there are 229 restaurants that do not have policys regarding kids.
Original Reference: there are 229 restaurant -s available if you do not mind kid -s are allowed or not.
Example Output: 1

Example Input: System Reference: what area are you looking for a hotel in?
Original Reference: in what area of the city would you like to stay?.
Example Output:
0