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: x is a chinese restaurant in x, near x.
Original Reference: x is a chinese restaurant in the x area near x.

Output: 1


Input: Consider Input: System Reference: there are 2 marched if you do not can from in the area of cole valley.
Original Reference: 2 hotels can be found near cole valley.

Output: 0


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what city, town, or neighborhood are you looking for?.


Output: 0