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 price is between 9 and 13 dollar at alborz persian cuisine.
Original Reference: the price of alborz persian cuisine is between 9 and 13 dollar.

Ex Output:
1


Ex Input:
System Reference: he inn at the presidio is located near presidio.
Original Reference: the inn at the presidio is located near presidio.

Ex Output:
0


Ex Input:
System Reference: i'm no venues in the x area near x.
Original Reference: i am sorry, but i know of no venues near x in the x area. .

Ex Output:

0