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: little delhi, is a good restaurant that serves indian food, especially for dinner.
Original Reference: little delhi is a nice restaurant that serves indian food and is good for dinner.
Example Output: 1

Example Input: System Reference: do you not to restaurant restaurants that are?
Original Reference: you do not care about the area?.
Example Output: 0

Example Input: System Reference: the phone number for great eastern restaurant is 4159862500.
Original Reference: great eastern restaurant -s phone number is 4159862500.
Example Output:
1