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 you tell me what type of food you are interested in?.
[A]: 1


[Q]: System Reference: piperade, is in the hayes valley or telegraph hill area and it is address is 1015 battery street.
Original Reference: piperade is in the area of hayes valley or telegraph hill. its address is 1015 battery street.
[A]: 0


[Q]: System Reference: x is a restaurant in x.
Original Reference: x is a restaurant in the x area.
[A]:
1