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: franciscan crab restaurant, is in the hayes valley or fishermans wharf area and it is address is pier 43 fishermans wharf.
Original Reference: franciscan crab restaurant is in the hayes valley or fishermans wharf area located at pier 43 fishermans wharf.

Output: 0


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: can i confirm you are looking for price range -s?.

Output: 1


Input: Consider Input: System Reference: x is a high-end restaurant located in x near x.
Original Reference: x is a restaurant in the x area near the x.


Output: 1