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:
It is the folks up at corporate headquarters who the sooner you solve this problem, the more easily you'll satisfy.
answer:
unacceptable


question:
Calvin will eat.
answer:
acceptable


question:
Sally might be pregnant, and I believe that Sheila definitely is pregnant.
answer:

acceptable