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: little nepal serves himalayan food at a moderate price range.
Original Reference: little nepal is a moderate -ly priced restaurant that serves himalayan food.

Ex Output:
1


Ex Input:
System Reference: x is an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .

Ex Output:
1


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

Ex Output:

0