The cow is not big. The cow is green. The cow is not kind. The cow is not rough. The cow is round. All big, round things are not green. Round, big things are green. If something is not round then it is big. If the cow is green then the cow is not rough. If something is green then it is not rough. If something is not green then it is not rough. If something is kind and not big then it is not rough. If something is not green then it is rough.
The cow is big.