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 239 restaurants in any price range.
Original Reference: i found 239 restaurant -s that have any price range.

Output: 1


Input: Consider Input: System Reference: can i double check you want a hotel that has internet?
Original Reference: can i confirm if you are looking for a hotel with internet?.

Output: 0


Input: Consider Input: System Reference: there is no match for a hotel in the upper market area.
Original Reference: there are no hotel -s in the upper market area.
Output: 0