52660
Natural Distribution They are found throughout Africa and the Middle East and live in freshwater lake s , river s , swamp s , as well as human-made habitats , such as oxidation ponds or even urban sewage systems .
 location: Africa; location: Middle East
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Africa, Middle East 
Answer:
 location: Africa; location: Middle East