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: you may called the hotel kabuki, near japantown this hotel allows dogs.
Original Reference: the hotel kabuki, which is near japantown, allows dogs.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: near the what part of the heights.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant that serves french and continental.
Original Reference: x is a continental restaurant serving french food.

Ex Output:
1