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: the name of the restaurant is shangri la vegetarian restaurant.
Original Reference: shangri la vegetarian restaurant is a nice restaurant.

Output: 1


Input: Consider Input: System Reference: x is a restaurant in x, near to x.
Original Reference: x is a restaurant near x in the x area.

Output: 1


Input: Consider Input: System Reference: what type of food would you like to eat?
Original Reference: what type of food are wanting to eat?.


Output: 1