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: near the what part of the heights.

Output: 0


Input: Consider Input: System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant is a good restaurant.

Output: 1


Input: Consider Input: System Reference: range is a nice restaurant.
Original Reference: range is a good restaurant.


Output: 0