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".

People from Tucson think very highly of themselves.
acceptable

I think you need to show yourself more than you do anyone else.
acceptable

Pat persuaded Leslie to be aggressive.

acceptable