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 restaurant in x and x.
Original Reference: x is a restaurant near x and x.

Output: 1


Input: Consider Input: System Reference: thank you the fairmont san francisco allows dogs.
Original Reference: the fairmont san francisco allows dogs.

Output: 0


Input: Consider Input: System Reference: there are no restaurants in the bayview heights area.
Original Reference: unfortunately there are 0 restaurant -s in the bayview heights area.


Output: 0