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.

Input: Consider Input: System Reference: there are no children allowed at fifth floor.
Original Reference: there are no child -s allowed in fifth floor.

Output: 1


Input: Consider Input: System Reference: can you do not care about the area correct?
Original Reference: are you confirming that you do not care area?.

Output: 0


Input: Consider Input: System Reference: may i ask near where?
Original Reference: can you please confirm your request?.


Output: 0