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: please confirm you are looking for the pricey range?
Original Reference: okay, just to confirm.. you need a hotel in the pricey price range?.
Example Output: 0

Example Input: System Reference: the phone number for house of nanking is 4154211429.
Original Reference: the phone number of house of nanking is 4154211429.
Example Output: 1

Example Input: System Reference: can you do not care about the near correct?
Original Reference: can i confirm that you do not care which area the hotel is in?.
Example Output:
0