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: x is a restaurant in x, near to x.
Original Reference: x is a restaurant near x in the x area.

Output: 1


Input: Consider Input: System Reference: there are 239 restaurants in any price range.
Original Reference: there are 239 restaurant -s if you do not care about the price.

Output: 1


Input: Consider Input: System Reference: x is an expensive restaurant near x and x.
Original Reference: x is a restaurant near x which offers an expensive price range near x.
Output: 1