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: what price range are you comfortable with?
Original Reference: what price range are you considering?.

Output: 1


Input: Consider Input: System Reference: piperade, is a nice restaurant that serves basque food and does not allow children.
Original Reference: there is a nice restaurant called piperade that serves basque food that does not allow kid -s.

Output: 1


Input: Consider Input: System Reference: hakkasan, is in the are of financial district or hayes valley.
Original Reference: hakkasan is in the financial district or hayes valley.
Output: 0