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: the intercontinental san francisco is in the pricey price range.
Original Reference: the intercontinental san francisco is a pricey hotel.

Output: 0


Input: Consider Input: System Reference: zare at fly trap serves persian food at a moderate price range.
Original Reference: zare at fly trap is a moderate -ly priced persian restaurant.

Output: 1


Input: Consider Input: System Reference: can you do not care about the area correct?
Original Reference: did you respond that you do not care about the area?.


Output: 0