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: John would be liked to win.
Example Output: unacceptable

Example Input: John to fix the computer.
Example Output: unacceptable

Example Input: Who do you think that would be nominated for the position?
Example Output:
unacceptable