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 on the river to x and x.
Original Reference: x is a restaurant at the side of the river near x and x in the area of x.

Output: 1


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: colibri mexican bistro, is moderate.
Original Reference: colibri mexican bistro is in the moderate price range.


Output: 0