(1) holding, producing, or distributing motion picture films or video tapes;
(2) farming (including raising, shearing, feeding, caring for, training, or management of animals);
(3) leasing of depreciable personal property (and certain other “IRC Section 1245” property);
(4) exploring for, or exploiting, oil and gas reserves;
(5) exploring, or exploiting, geothermal deposits;
(6) holding real property.1