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: x is a restaurant in the cheap on the riverside area near x.
Original Reference: x is a cheap restaurant in the riverside area near x.
Example Output: 1

Example Input: System Reference: hotel kabuki is near japantown and has internet that allows dogs.
Original Reference: hotel kabuki is a hotel near japantown that allows dogs and has internet.
Example Output: 0

Example Input: System Reference: what area are you looking for?
Original Reference: what part of the city do you want?.
Example Output:
0