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.

[Q]: System Reference: what type of food would you like to eat?
Original Reference: can i confirm that you are requesting food?.
[A]: 1


[Q]: 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.
[A]: 0


[Q]: System Reference: the inn on castro is located in the castro area.
Original Reference: the inn on castro is in the area of castro.
[A]:
0