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 raining.
answer:
acceptable


question:
I went to the store and bought some whisky.
answer:
acceptable


question:
Sam didn't pick those packages up which are to be mailed tomorrow until it had stopped raining.
answer:

acceptable