64388
Apart from Australia and Southern Africa , it is rare for runoff variability to be high enough for these changes to take place on a useful time scale , and lakes forming in areas where conversions from closed to open or open to closed are likely are very rare .
 location: Australia; location: Southern 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, Southern Africa 
Answer:
 location: Australia; location: Southern Africa