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: where would you like it to be near to?
Original Reference: is there an area you would like to be near?.

Ex Output:
0

Ex Input:
System Reference: x is a restaurant in the riverside area near x.
Original Reference: i would recommend x a restaurant near x in the riverside.

Ex Output:
1

Ex Input:
System Reference: unfortunately 0 restaurants serve french for brunch.
Original Reference: unfortunately there are no french restaurant -s that serve brunch nearby.

Ex Output:
1