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 Q]: System Reference: x is a restaurant near x, x and near x.
Original Reference: x is one of those restaurants in the x and x areas near x.
[EX A]: 1

[EX Q]: System Reference: the ocean park motel is in the outer parkside area.
Original Reference: sure i have got one called the ocean park motel in outer parkside.
[EX A]: 0

[EX Q]: System Reference: i am sorry there is no information on the riverside, near x.
Original Reference: i am sorry there is no information matching the constraints in the riverside area near x.
[EX A]:
1