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 the march should go ahead and that it should be cancelled have been argued by different people at different times.
acceptable

That new handle detaches easily.
acceptable

The thief stole the museum of the painting.

unacceptable