You will be given a definition of a task first, then some input of the task.
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.

System Reference: so you are looking for something in the pricey price range, is that correct?
Original Reference: can i double check you are looking for the pricey range?.
Output:
0