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".

Toothbrush the is blue.
unacceptable

How easy to please John is it?
unacceptable

This is the sort of problem which the sooner you solve the more easily you'll satisfy the folks up at corporate headquarters.

acceptable