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: x is a restaurant in the city centre.
Original Reference: x is a restaurant in the city centre.
Example Output: 1

Example Input: System Reference: what price range are you comfortable with?
Original Reference: what price range are you comfortable with?.
Example Output: 0

Example Input: System Reference: x is a restaurant near x, x and their prices are with a moderately priced menu.
Original Reference: x is a restaurant in the moderate price range in the x and x area.
Example Output:
1