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: can i double check you want a hotel that has internet?
Original Reference: are you asking for a hotel that has internet?.

Output: 0


Input: Consider Input: System Reference: can i please double check you want a hotel near the haight area?
Original Reference: are you looking near haight?.

Output: 0


Input: Consider Input: System Reference: what area are you looking for?
Original Reference: do you have a request for a certain area?.


Output: 0