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".

Phyllis lingered Sasha over lunch.
unacceptable

I detached the handle and the box.
unacceptable

Herself hit Heidi on the head with a zucchini.

unacceptable