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.

[Q]: System Reference: zero restaurants in the bernal heights area in the expensive price range.
Original Reference: there are no expensive restaurant -s in bernal heights.
[A]: 1


[Q]: System Reference: i regret that there are no restaurants near the tenderloin.
Original Reference: i cannot find any restaurant -s in the tenderloin area.
[A]: 1


[Q]: System Reference: x is an indian restaurant takeaway food near x.
Original Reference: x is a restaurant near x providing indian food and indian takeaway.
[A]:
0