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".

Q: John talked to a woman.

A: acceptable
****
Q: John's refusing the offer is shocking.

A: acceptable
****
Q: Plays and ballets alternate together.

A:
unacceptable
****