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 food takeaway restaurant with restaurant on the riverside.
Original Reference: x is a take-out chinese restaurant located by the riverside.

Output: 1


Input: Consider Input: System Reference: there are 2 basque restaurant do not allow kids in the moderate price range.
Original Reference: there are 2 restaurant -s that serve basque food, does not allow kid -s, and has a moderate price range.

Output: 1


Input: Consider Input: System Reference: x is a chinese restaurant near the river.
Original Reference: there is a chinese restaurant on the riverside called x.


Output: 1