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.

Ex Input:
System Reference: may i ask near where?
Original Reference: where are you looking?.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: where are looking for a hotel.

Ex Output:
0


Ex Input:
System Reference: there is a hotel called in the hotel drisco and in the area of pacific heights.
Original Reference: the hotel drisco is located in pacific heights.

Ex Output:
0