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: mangia tutti ristorante, is a nice restaurant near the financial district that allows kids, and is good for dinner.
Original Reference: there is a nice restaurant called mangia tutti ristorante near the financial district that allows kid -s and is good for dinner.

Ex Output:
1


Ex Input:
System Reference: thai cottage restaurant, is cheap.
Original Reference: thai cottage restaurant is cheap.

Ex Output:
1


Ex Input:
System Reference: x is a restaurant in the expensive price range.
Original Reference: x is a restaurant in the expensive price range.

Ex Output:
1