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 an english cafe food restaurant in the city centre.
Original Reference: x is an english cafe food restaurant in the city centre.
Example Output: 1

Example Input: System Reference: what price range are you comfortable with?
Original Reference: can i confirm you are looking for price range -s?.
Example Output: 0

Example Input: System Reference: there is a chinese restaurant on x called x.
Original Reference: x is a chinese restaurant in the x area.
Example Output:
0