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: do you want internet access or not?.

Ex 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: there are 89 result for a restaurant with a good dinner that allows kids.
Original Reference: i found 89 dinner place -s that allow kid -s.

Ex Output:

1