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".

In the church sang a choir.
acceptable

The statue stood on the pedestal.
acceptable

Sally is tall, and may be, and Sheila is short, and definitely is, blond.

unacceptable