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: there is a hotel called in the ocean park motel and in the area of outer parkside.
Original Reference: the ocean park motel is located in the outer parkside area.
Example Output: 0

Example Input: System Reference: x is a restaurant that serves italian food takeaway it is located near x.
Original Reference: x is an italian restaurant that provides takeaway pizza near x.
Example Output: 1

Example Input: System Reference: may i help you further?
Original Reference: is there anything else i can help you with?.
Example Output:
1