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 branches knocked against the wall.
answer:
acceptable


question:
The oil separated from the vinegar.
answer:
acceptable


question:
That piece of ice is too big for it to be likely for him to be able to pick up with a teaspoon.
answer:

unacceptable