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:
The man standing over there's hat impressed me greatly.
answer:
acceptable


question:
That guy, who I think might be drunk, just hit me!
answer:
acceptable


question:
Do you know the boy who Mary saw?
answer:

acceptable