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.

Input: Consider Input: System Reference: what area are you looking for?
Original Reference: where would you like the restaurant to be?.

Output: 0


Input: Consider Input: System Reference: delancey street restaurant, is good for brunch.
Original Reference: the delancey street restaurant serves a wonderful brunch.

Output: 1


Input: Consider Input: System Reference: the phone number for crustacean restaurant is 4157762722.
Original Reference: the phone number for crustacean restaurant is 4157762722.


Output: 1