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: what type of food would you like to eat?
Original Reference: what food are you interested in?.

Output: 1


Input: Consider Input: System Reference: x is a restaurant near x, x and near x.
Original Reference: x is one of those restaurants in the x and x areas near x.

Output: 1


Input: Consider Input: System Reference: zadin serves gluten free food at a moderate price range.
Original Reference: zadin restaurant offer gluten free food of moderate price -s.


Output: 1