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.

Example Input: System Reference: x is a restaurant in x, near to x.
Original Reference: x is a restaurant near x in the x area.
Example Output: 1

Example Input: System Reference: there is a hotel called in the hotel metropolis and in the area of noma.
Original Reference: hotel metropolis is in the area of noma.
Example Output: 0

Example Input: System Reference: may i ask near where?
Original Reference: please confirm your request for a hotel near where?.
Example Output:
0