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 price range are you comfortable with?
Original Reference: how much are you looking to spend?.

Output: 0


Input: Consider Input: System Reference: x is an indian restaurant near x.
Original Reference: x is a restaurant providing indian food near x.

Output: 1


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


Output: 1