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: is there a particular attraction you would like to be near?.
Example 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: red door cafe, is cheaply prices and does not allow children.
Original Reference: the red door cafe is cheap and does not allow kid -s.
Example Output:
0