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:
Where did the policeman meet several young students?
answer:
acceptable


question:
The hat which that I brought seemed strange to the nurse was a fedora.
answer:
unacceptable


question:
No writer, and no playwright, speaks clearly.
answer:

acceptable