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".

[EX Q]: I have some papers to try to finish grading.
[EX A]: acceptable

[EX Q]: Stephen believed it to be easy to please Kim.
[EX A]: acceptable

[EX Q]: John is the kind of fool that I told you about.
[EX A]:
acceptable

