105819
One philosophy grounded in the principle that land has intrinsic value which is directly applicable to agriculture is Aldo Leopold 's stewardship ethic or land ethic , in which an action is correct if it tends to " preserve the integrity , stability , and beauty of the biotic community " .
 person: Aldo Leopold
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Aldo Leopold 
Answer:
 person: Aldo Leopold