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]: What did Bill claim that he read?
[A]: acceptable


[Q]: He was talkative and a bully.
[A]: acceptable


[Q]: 10 lb was weighed by the package.
[A]:
unacceptable