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 hotel des arts is in the moderate price range.
Original Reference: the hotel des arts is in the moderate price range.
[EX A]: 0

[EX Q]: System Reference: the intercontinental san francisco is in the pricey price range.
Original Reference: okay well the intercontinental san francisco is very pricey.
[EX A]: 0

[EX Q]: System Reference: x is an expensive french continental restaurant in the x area.
Original Reference: if you feel like french continental cuisine, there is an upscale bistro over near x called x that would do nicely. .
[EX A]:
0