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: may i ask near where?
Original Reference: is there a particular venue you would like to be near?.

Output: 0


Input: Consider Input: System Reference: phoenix hotel has internet.
Original Reference: the phoenix hotel has internet.

Output: 0


Input: Consider Input: System Reference: great eastern restaurant 's address is 649 jackson street.
Original Reference: great eastern restaurant -s address is 649 jackson street.


Output: 1