instruction:
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".
question:
I threw Mary the ball, but she was looking at the birds flying overhead and didn't even notice.
answer:
acceptable


question:
Michelle became an architect.
answer:
acceptable


question:
I wonder what city that Romans destroyed.
answer:

unacceptable