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: the tuscan best western plus has internet. the phone number is 4155611100.
Original Reference: the tuscan best western plus does have internet, the phone number is 4155611100.
[EX A]: 0

[EX Q]: System Reference: x is a chinese food restaurant near x and x.
Original Reference: x is a chinese food restaurant near x and x.
[EX A]: 0

[EX Q]: System Reference: so you are looking for something in the pricey price range, is that correct?
Original Reference: i would like to confirm that you are looking for a pricey hotel.
[EX A]:
0