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: may i ask near where?
Original Reference: can you please confirm your request?.
Example Output: 0

Example Input: System Reference: may i ask near where?
Original Reference: what area do you want it near?.
Example Output: 0

Example Input: System Reference: x is an english cafe food restaurant in the city centre area and.
Original Reference: x is an english and cafe food restaurant in the city centre near x.
Example Output:
0