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: may i ask near where?
Original Reference: what area is that near?.
Example Output: 0

Example Input: System Reference: can i double check you want a hotel that has internet?
Original Reference: do you wish to have internet?.
Example Output: 0

Example Input: System Reference: he harbor court hotel c a kimpton hotel is located near soma.
Original Reference: the harbor court hotel c a kimpton hotel is in the area of soma.
Example Output:
0