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: just spruce near presidio heights.
Original Reference: spruce is the only restaurant listed near presidio heights.
[A]: 0


[Q]: System Reference: please confirm you are looking for the inexpensive range?
Original Reference: just to make sure, you are looking for a inexpensive hotel?.
[A]: 0


[Q]: System Reference: lucky creation restaurant, is in the hayes valley or chinatown call 4159890818.
Original Reference: lucky creation restaurant is in hayes valley or chinatown, their number is 4159890818.
[A]:
1