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: piperade, is in the hayes valley or telegraph hill area and it is address is 1015 battery street.
Original Reference: piperade is in the area of hayes valley or telegraph hill. its address is 1015 battery street.

Output: 0


Input: Consider Input: System Reference: he red victorian bed breakfast and arts cafe is located near haight.
Original Reference: there is red victorian bed breakfast and arts cafe near the haight area.

Output: 0


Input: Consider Input: System Reference: bund shanghai restaurant is a nice restaurant.
Original Reference: bund shanghai restaurant is a good restaurant.


Output: 0