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: there is a hotel called in the tuscan best western plus and in the area of north beach.
Original Reference: the tuscan best western plus is located in north beach.

Ex Output:
0


Ex Input:
System Reference: angkor borei restaurant, is good dinner choice for your cheap range in bernal heights.
Original Reference: angkor borei restaurant is good dinner choice for your cheap range in bernal heights.

Ex Output:
1


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

Ex Output:
0