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: what are you looking to be near?.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: for what place would you like to find nearby hotel -s?.

Ex Output:
0


Ex Input:
System Reference: where is it near?
Original Reference: where would you like it to be near to?.

Ex Output:

1