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: delancey street restaurant, is good for brunch.
Original Reference: delancey street restaurant serves brunch.
Example Output: 1

Example Input: System Reference: the phone number for red door cafe is 4152828283.
Original Reference: you can call the red door cafe at 4152828283.
Example Output: 1

Example Input: System Reference: x is a chinese food restaurant near x and x.
Original Reference: x is a chinese food restaurant near x and x.
Example Output:
1