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: what type of food would you like to eat?
Original Reference: what food are you looking for?.
[EX A]: 1

[EX Q]: System Reference: x is an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .
[EX A]:
1