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: what price range are you comfortable with?
Original Reference: can i ask you around what price range you would like?.
Example Output: 0

Example Input: System Reference: what area are you looking for?
Original Reference: what area are you searching for?.
Example Output: 0

Example Input: System Reference: just spruce near presidio heights.
Original Reference: i am sorry but there is no place other than spruce that is near presidio heights.
Example Output:
0