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.

Input: Consider Input: System Reference: x is a restaurant in x with a moderately priced menu that in the expensive price range.
Original Reference: x is a restaurant in x if you are seeking something expensive.

Output: 0


Input: Consider 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.

Output: 1


Input: Consider Input: System Reference: may i help you further?
Original Reference: what can i help you with?.


Output: 1