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 Q]: System Reference: the name of the restaurant is mangia tutti ristorante.
Original Reference: mangia tutti ristorante is a nice restaurant.
[EX A]: 1

[EX Q]: System Reference: darbar restaurant near nob hill offers cheap food.
Original Reference: darbar restaurant is near nob hill and is cheap.
[EX A]: 1

[EX Q]: System Reference: what area are you looking for?
Original Reference: what are would you like to stay in?.
[EX A]:
0