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: i am sorry. i did not find any expensive restaurants in outer richmond.
Original Reference: there are no restaurant -s in the outer richmond area in the expensive price range.
[A]: 0


[Q]: System Reference: where would you like it to be near to?
Original Reference: do you care what it is near to.
[A]: 0


[Q]: System Reference: may i ask near where?
Original Reference: waht area is that near?.
[A]:
0