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: x is a restaurant in the riverside area near the river.
Original Reference: x is a fastfood restaurant in the riverside area.

Output: 0


Input: Consider Input: System Reference: may i ask near where?
Original Reference: are you looking for something in a particular area?.

Output: 0


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: what area can i help you search?.


Output: 0