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 japanese restaurant in the city centre that offers chinese takeaway.
Original Reference: the x is a restaurant located in the centre of town having japanese food and chinese food for takeaway.
Example Output: 1

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

Example Input: System Reference: hakkasan 's address is 1 kearny street.
Original Reference: the address for hakkasan is 1 kearny street.
Example Output:
1