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: borobudur restaurant 's address is 700 post street, and its phone number is 4157751512.
Original Reference: the address to borobudur restaurant is 700 post street and their number is 4157751512.

Ex Output:
1


Ex Input:
System Reference: range is a nice restaurant.
Original Reference: here is a nice restaurant called range.

Ex Output:
0


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

Ex Output:

1