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 an moderate restaurant that does not allow children.
Original Reference: the restaurant a 16 has a moderate price range and does not allow kid -s.
[EX A]: 0

[EX Q]: System Reference: x is a chinese restaurant near the river.
Original Reference: x is a chinese restaurant in the riverside area.
[EX A]: 1

[EX Q]: System Reference: campton place restaurant, is expensive.
Original Reference: campton place restaurant is in the expensive price range.
[EX A]:
1