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.

Input: Consider Input: System Reference: x is a chinese restaurant near the river.
Original Reference: there is a chinese restaurant on the riverside called x.

Output: 1


Input: Consider Input: System Reference: la briciola, is near mission bay, does not allow kids for dinner.
Original Reference: la briciola is near mission bay, allows child -s and is a good for dinner.

Output: 0


Input: Consider Input: System Reference: can i confirm that you do not care what area you are looking for a hotel near?
Original Reference: can i confirm that you do not care what is near the hotel?.
Output: 0