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: what price range are you comfortable with?
Original Reference: can you give me an idea of how much you want to spend?.

Ex Output:
1


Ex Input:
System Reference: the phone number for eiji is 4155588149.
Original Reference: the phone number for eiji is 4155588149.

Ex Output:

1