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 inn san francisco is located near mission, they accept credit cards, and internet access.
Original Reference: the inn san francisco is located near mission and they accept credit card -s and internet access.
[EX A]: 0

[EX Q]: System Reference: i apologize, but there is no place other than red door cafe that serves brunch and is cheap.
Original Reference: there are no other restaurant -s besides the red door cafe that serve brunch in your cheap price range.
[EX A]: 0

[EX Q]: System Reference: x is an italian restaurant in the expensive price range near x and x.
Original Reference: x is an italian restaurant in the expensive price range near x and x.
[EX A]:
1