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: arabian nights restaurant, is in the hayes valley or noma area with a moderate price range.
Original Reference: arabian nights restaurant has moderate price -s and is in hayes valley or noma.

Ex Output:
1


Ex Input:
System Reference: he ocean park motel is located near parkside.
Original Reference: there is a ocean park motel near parkside.

Ex Output:
0


Ex Input:
System Reference: mochica, is a good restaurant that serves peruvian food, especially for dinner.
Original Reference: the mochica serves peruvian food for dinner.

Ex Output:
1