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: where would you like it to be near to?
Original Reference: near what area are you looking?.

Ex Output:
0


Ex Input:
System Reference: lucky creation restaurant serves vegetarian food at a cheap price range.
Original Reference: lucky creation restaurant is a good vegetarian restaurant in cheap price range.

Ex Output:
1


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

Ex Output:

0