Definition: 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: System Reference: the price is between 7 and 11 euro at assab eritrean restaurant.
Original Reference: assab eritrean restaurant meal -s cost between 7 and 11 euro.

1