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: can i double check you want a hotel that has internet?
Original Reference: sorry, would you like a hotel that has internet?.

Ex Output:
0


Ex Input:
System Reference: what area would you like the restaurant to be in?
Original Reference: in what area are you looking?.

Ex Output:
1


Ex Input:
System Reference: where would you like it to be near to?
Original Reference: what place would you to look in?.

Ex Output:
0