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: he ocean park motel is located near parkside.
Original Reference: there is a ocean park motel near parkside.

Output: 0


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: may i ask which area?.

Output: 0


Input: Consider Input: System Reference: x is a french restaurant in the riverside area near x.
Original Reference: x is a restaurant in the riverside area that serves french food. it is near the x.


Output: 1