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: may i ask near where?
Original Reference: for what place would you like to find nearby hotel -s?.
[A]: 0


[Q]: System Reference: may i ask near where?
Original Reference: where are looking for a hotel.
[A]: 0


[Q]: System Reference: there is a thai restaurant called thai house express.
Original Reference: thai house express serves thai food.
[A]:
1