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: he red victorian bed breakfast and arts cafe is located near haight.
Original Reference: there is red victorian bed breakfast and arts cafe near the haight area.
[EX A]: 0

[EX Q]: System Reference: there are no restaurants in the expensive price range that are good for breakfast.
Original Reference: unfortunately there are no expensive restaurant -s that are good for breakfast.
[EX A]: 1

[EX Q]: System Reference: x is a restaurant on the riverside called located at the riverside and at is.
Original Reference: x is a cheap fast food restaurant near the river.
[EX A]:
0