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:
It's we go to the meeting, that Sally will tell us when.
answer:
unacceptable


question:
We persuaded them to examine themselves.
answer:
acceptable


question:
That joke never fails to amuse little children.
answer:

acceptable