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: he ocean park motel is located near parkside.
Original Reference: ocean park motel is is close to parkside.

Ex 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: x is a chinese restaurant in the riverside area.
Original Reference: a chinese restaurant alternative for riverside dining is the x.

Ex Output:

0