An abnormality testing apparatus that accurately tests an abnormality at an early stage is disclosed. The semiconductor device has at least one transistor having a gate insulating film formed on a element region in a semiconductor substrate, a gate electrode formed on the gate insulating film, and a diffused layer in element regions on both sides of the gate electrode. The method further includes determining, based at least in part on an analysis of additional components of entries of a particular category, a set of representative content elements of entries of the particular category, and generating a report that comprises one or more representative content elements of the particular category. A method of producing a composition of botanic oils exhibiting antioxidant activity, comprising extracting oil in an oxygen deprived environment from fruits and vegetables and combining the extracted oils. Based on the corrected parameters, the computer re-projects the production plan and projects an optimum production plan.