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: mochica serves peruvian and is good for dinner.
Original Reference: mochica is a good restaurant that serves peruvian food, especially for dinner.

Output: 0


Input: Consider Input: System Reference: there is a spanish restaurant called piperade.
Original Reference: do you want to try piperade, its spanish food.

Output: 1


Input: Consider Input: System Reference: may i ask near where?
Original Reference: what is nearby the area you are looking for?.
Output: 0