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: a 16, is moderately prices and does not allow children.
Original Reference: the restaurant a 16 has a moderate price range and does not allow kid -s.
[EX A]: 1

[EX Q]: System Reference: where is it near?
Original Reference: what area do you want to be near?.
[EX A]: 1

[EX Q]: System Reference: x is an expensive restaurant, in the riverside area.
Original Reference: x is an expensive restaurant in the riverside area of town.
[EX A]:
1