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: do you not to restaurant restaurants that are?
Original Reference: can i confirm that you do not care about the area?.

Ex Output:
0


Ex Input:
System Reference: little delhi, is a good restaurant that serves indian food, especially for dinner.
Original Reference: little delhi serves indian food and is good for dinner.

Ex Output:
1


Ex Input:
System Reference: intercontinental mark hopkins has internet.
Original Reference: the intercontinental mark hopkins is another hotel that has an internet connection.

Ex Output:

0