You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

Input: Consider Input: System Reference: beijing restaurant, is near the mission terrace.
Original Reference: the beijing restaurant is near to the mission terrace.

Output: 1


Input: Consider Input: System Reference: there are 2 basque restaurant do not allow kids in the moderate price range.
Original Reference: 2 moderate -ly priced restaurant -s were found that serve basque but not allow child -s.

Output: 1


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: in what area would you like me to look?.


Output: 0