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: the name of the restaurant is little delhi.
Original Reference: little delhi is a good restaurant.
Example Output: 1

Example Input: System Reference: x is an italian restaurant in the moderate price range located in the x area.
Original Reference: x is an italian restaurant in the moderate price range in the x area.
Example Output: 1

Example Input: System Reference: may i ask near where?
Original Reference: what are of the city are you looking in?.
Example Output:
0