No. But sweeping the floor exists as a function of cleaning the house, and if sweeping was the one thing done without exception, it would be a primary function

No. But sweeping the floor exists as a function of cleaning the house, and if sweeping was the one thing done without exception, it would be a primary function. The purpose would be for your house to get cleaned, but we can clean the house without ending in a clean house. We wouldn't however, not have swept the floor, for that would mean we didn't even attempt to clean the house. Either way, this is semantics. My main point has nothing to do with "primary function" is debatable or not. Entrepreneurs create jobs. This is a fact that doesn't change however you word it. I apologize if my word choice was poor, but feel free to substitute with your own wording.