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 is a hotel called in the inn on castro and in the area of the castro.
Original Reference: the inn on castro is in the castro area.

Ex Output:
0


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

Ex Output:
0


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

Ex Output:

0