Elephantiasis is a symptom of a variety of diseases, where parts of a person's body swell to massive proportions. Elephantiasis tropica or lymphatic filariasis, caused by a number of parasitic worms, particularly Wuchereria bancrofti. More than 120 million people, mostly in Africa and Southeast Asia, are affected.
The relevant range of operations is the normal or average scope of business activities. In the other words, the relevant range of operations is the average volume of sales and production that a business experiences outside of extreme economic prosperity and depression.
When not working I teach karate, collect stamps, write books, and play the ukulele. Relevant means that the evidence provided goes toward establishing whether a person met one or more of the required elements of a crime. Irrelevant means it does no have anything to do with proving any of those elements.