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 an italian restaurant in x near to x and x.
Original Reference: x is an italian restaurant in x, near x and x. .

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: he harbor court hotel c a kimpton hotel is located near soma.
Original Reference: harbor court hotel c a kimpton hotel does accept credit card -s and are near soma.


Output: 0