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: x is a french and continental style restaurant located the x.
Original Reference: x is a french and continental restaurant near x.

Ex Output:
1


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: what sort of price range would you be looking for?.

Ex Output:
1


Ex Input:
System Reference: thank you the fairmont san francisco allows dogs.
Original Reference: the fairmont san francisco allows dogs.

Ex Output:

0