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: is there a type of food that you would like to have?.

Output: 1


Input: Consider Input: System Reference: there is a hotel called in the buena vista motor inn and in the area of fort mason.
Original Reference: buena vista motor inn is in the fort mason area.

Output: 0


Input: Consider Input: System Reference: ristorante ideale, is moderate.
Original Reference: there is a nice restaurant named ristorante ideale. it is moderate price good restaurant.


Output: 1