67172
In Australia and a few regions of Africa , orthents occur in flat terrain because the parent rock contains " absolutely no weatherable minerals except short-lived additions from rainfall " , so that there is no breaking down of the minerals ( chiefly iron oxides ) in the rock .
 location: Australia; location: Africa
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: Australia, Africa 
Answer:
 location: Australia; location: Africa