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: no place other than la ciccia who does not allow kids on bernal heights at a moderate price.
Original Reference: la ciccia is the only restaurant of moderate -ly priced where kid -s are allowed located in the bernal heights area.

Output: 0


Input: Consider Input: System Reference: arabian nights restaurant, is in the are of hayes valley or noma.
Original Reference: arabian nights restaurant is in the hayes valley or noma area.

Output: 0


Input: Consider Input: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: sorry, would you like a restaurant that allows kid -s or you do not care?.


Output: 1