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]: Students objected to the teacher.
[A]: acceptable


[Q]: John thinks that most depictions of himself are wrong.
[A]: acceptable


[Q]: It wasn't such an awful picture as it first seemed.
[A]:
acceptable