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".

Input: Consider Input: John thinks that most depictions of himself are wrong.

Output: acceptable


Input: Consider Input: I suspect that the contract which I want to peruse before filing away the deed may some loopholes.

Output: acceptable


Input: Consider Input: That cat touches easily.


Output: unacceptable