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: mochica serves peruvian and is good for dinner.
Original Reference: mochica is a good restaurant that serves peruvian food, especially for dinner.
Example Output: 0

Example Input: System Reference: may i ask near where?
Original Reference: can i help you find one near you.
Example Output: 0

Example Input: System Reference: the hotel has 169 rooms, has internet and the price range you do not care about.
Original Reference: there are 169 hotel -s that have internet.
Example Output:
0