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: may i ask near where?.
Example Output: 0

Example Input: System Reference: the address of sanjalisco is 901s van ness ave.
Original Reference: the address of sanjalisco is 901 s van ness avenue.
Example Output: 1

Example Input: System Reference: what price range are you comfortable with?
Original Reference: can i ask you around what price range you would like?.
Example Output:
0