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 boy whose guardian's we elected employer president betrayed us.
unacceptable

Both the workers will wear carnations.
acceptable

Fruit fell against the house.

unacceptable