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: there is a hotel called in the st regis san francisco and in the area of financial district south.
Original Reference: the st regis san francisco is located in the financial district south.
[A]: 0


[Q]: System Reference: may i ask near where?
Original Reference: in which area do you need a hotel?.
[A]: 0


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