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: may i ask near where?
Original Reference: does it need to be near anywhere in particular?.

Ex Output:
0


Ex Input:
System Reference: there is a hotel called in the seal rock inn and in the area of outer richmond.
Original Reference: the seal rock inn is in outer richmond.

Ex Output:
0


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: please indicate a price range. thank you.

Ex Output:

1