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: there is a hotel called in the red victorian bed breakfast and arts cafe and in the area of haight ashbury.
Original Reference: red victorian bed breakfast and arts cafe is in haight ashbury.

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: may i help you further?
Original Reference: what else can i help you with?.


Output: 1