premise: "Everyday Food from the test kitchens of Martha Stewart Living" was a digest size cooking magazine and PBS public television program published and produced by Martha Stewart Living Omnimedia (MSLO). Both feature quick and easy recipes targeted at supermarket shoppers and the everyday cook.
hypothesis: "Everyday Food from the test kitchens of Martha Stewart Living" is not specifically targeted toward professional chefs.
reason: If it is targeted toward supermarket shoppers and everyday cooks, it is not specifically targeted toward professionals. Computer probably did not recognize the double negative.