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".

Ex Input:
I lent the book all the way to Tony.

Ex Output:
unacceptable


Ex Input:
I shipped the package halfway around the world.

Ex Output:
acceptable


Ex Input:
Stories about himself seem to show up more on the evening news, the more that John gets upset by them.

Ex Output:

unacceptable