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: x is a restaurant in the riverside area near the river.
Original Reference: x is a fastfood restaurant in the riverside area.

Ex Output:
0


Ex Input:
System Reference: there are 2 restaurants that does not allow the s in the pacific heights area.
Original Reference: i found 2 restaurant -s that do not allow kid -s in the pacific heights area.

Ex Output:
1


Ex Input:
System Reference: the holiday inn express hotel san francisco fishermans wharf is in the fishermans wharf area.
Original Reference: holiday inn express hotel san francisco fishermans wharf is near fishermans wharf.

Ex Output:
0