The most simple classification you can do is good and bad fats. (fitnessandpower.com)
A wave of financial innovation that began in the 1970s has led to a proliferation of derivatives and other hybrid financial instruments that stubbornly defy simple classification as either debt or equity. (slaw.ca)
The initiative aims to harmonise standards in the built environment and create simple classification and measurement definitions, in order to enhance the consistency and comparability of capital projects. (politics.co.uk)