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: there are no children allowed at foreign cinema.
Original Reference: foreign cinema does not allow kid -s.

Output: 1


Input: Consider Input: System Reference: there is a hotel called in the san remo hotel and in the area of north beach.
Original Reference: sure there is a hotel in the north beach area called the san remo hotel that has internet access.

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