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 are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s if you do not care the price.
[A]: 1


[Q]: System Reference: what area are you looking for?
Original Reference: what area were you looking for?.
[A]: 0


[Q]: System Reference: may i ask near where?
Original Reference: what place do you want to be near?.
[A]:
0