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".

The lasagna tasted delicious.
acceptable

Ellen warned for Helen to come.
unacceptable

The candidate was dogged by charges of infidelity and avoiding the draft, or at least trying to.

acceptable