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: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s if you do not care the price.

Ex Output:
1


Ex Input:
System Reference: the address for the seal rock inn is 545 point lobos ave and the postcode is 94121.
Original Reference: seal rock inn address 545 point lobos ave. postcode 94121.

Ex Output:
0


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: what is the price range you are looking for?.

Ex Output:

1