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: fifth floor, is near the financial district or union square.
Original Reference: fifth floor is near financial district or union square.

Output: 1


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

Output: 0


Input: Consider Input: System Reference: where would you like it to be near to?
Original Reference: where do you want to be near to?.


Output: 0