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".

Example Input: That Jack ever slept is possible.
Example Output: unacceptable

Example Input: I went to the movies not to pick the shirts up.
Example Output: unacceptable

Example Input: Although Mag doesn't eggplants, Sally eats cabbage.
Example Output:
unacceptable