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 area are you looking for?
Original Reference: would you like to search in a more specific area?.

Output: 0


Input: Consider Input: System Reference: mangia tutti ristorante is a good dinner place that allows kids near financial district.
Original Reference: there is a nice restaurant called mangia tutti ristorante near the financial district that allows kid -s and is good for dinner.

Output: 0


Input: Consider Input: System Reference: x is an english cafe food restaurant in the city centre area and.
Original Reference: x is an english and cafe food restaurant in the city centre near x.


Output: 0