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]: I insist on seeing through all the students who had started out the term in my class.
[A]: unacceptable


[Q]: Phyllis lingered Sasha over lunch.
[A]: unacceptable


[Q]: Everyone keep your mouth shut tighter, the more John eats, OK?
[A]:
acceptable