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: The girls played in the water and swam under the bridge.
Example Output: acceptable

Example Input: He put the money where Lee told him to put it.
Example Output: acceptable

Example Input: The money which I am discussing the claim that the company squandered amounts to $400,000.
Example Output:
unacceptable