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: the name of the restaurant is range.
Original Reference: range is a nice restaurant.

Ex Output:
1


Ex Input:
System Reference: i regret that there are no restaurants near the bayview heights.
Original Reference: i could not find any restaurant -s in bayview heights.

Ex Output:
1


Ex Input:
System Reference: benu, is in the are of hayes valley or financial district south.
Original Reference: benu is located in the area of hayes valley or financial district south.

Ex Output:

0