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".

That new handle detaches easily.
acceptable

The girls played in the water and swam under the bridge.
acceptable

The toast buttered with unsalted butter.

unacceptable