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.

System Reference: x is a chinese restaurant near the river.
Original Reference: there is a chinese restaurant on the riverside called x.
1

System Reference: crustacean restaurant, is good for dinner.
Original Reference: crustacean restaurant is also good for dinner.
1

System Reference: old skool cafe allows children.
Original Reference: yes, the old skool cafe does allow child -s.

1