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: what price range would you like?.
Example Output: 0

Example Input: System Reference: x is a restaurant near x which offers cheap price range.
Original Reference: x is a cheap restaurant near x.
Example Output: 0

Example Input: System Reference: what area are you looking for a hotel in?
Original Reference: would you like to search in a more specific area?.
Example Output:
0