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".

Any lion is generally majestic.
unacceptable

I stalked game in the woods.
acceptable

It was in the park last night that the policeman met several young students.

unacceptable