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:
What does who admire?
answer:
unacceptable


question:
Susan whispered Rachel the news.
answer:
unacceptable


question:
Fabio asked if had Claus run a marathon.
answer:

unacceptable