You're given a sentence and your task is to classify whether the sentence is acceptable or not. Any sentence which is grammatically correct, has a naturalistic text, is written by a native speaker and which minimizes superfluous content is acceptable, otherwise unacceptable. If the sentence is acceptable then write "acceptable", otherwise "unacceptable".

[Q]: He's a that reliable man.
[A]: unacceptable


[Q]: The girl who the by works in a skyscraper and in a quonset but has a dimple on her nose.
[A]: unacceptable


[Q]: Her family is all avid skiers.
[A]:
acceptable