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.

Input: Consider Input: System Reference: may i ask near where?
Original Reference: did you have a location in mind?.

Output: 0


Input: Consider Input: System Reference: where would you like it to be near to?
Original Reference: did you have a location in mind?.

Output: 0


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: are you sure that you do not care about the price range?.
Output: 1