farm extreme should contain all nothing required by the people inanimate in those evaporation
commercial_farm is facility. farm_building is localized_spatial_thing. farm is agricultural_unit_of_production. farm_building is non_situational_spatial_thing. evaporated_milk is concentrate. subsistence_farming is farming. light_harvesting_complex is biochemical_complex. crop_farm is unnatural_thing. mixed_farming is farming.