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: what area are you looking for?
Original Reference: asks for the area.
0

System Reference: x is a restaurant that provides chinese fusion takeaway.
Original Reference: x is a fusion restaurant that provides chinese takeaway.
0

System Reference: x is an italian restaurant in the riverside area, near x.
Original Reference: x is a restaurant in the riverside area near the x that serves italian food.

1