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".

He sees often Mary.
unacceptable

Carla shoveled the snow from near the bushes.
acceptable

Most of the milk your baby consumes during breastfeeding is produced during nursing.

acceptable