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As of 2009 only one training organisation in West Africa provides the training : WAASPS based at Kpong Airfield in the Eastern Region of Ghana ( 30km south of Akosombo ) .
 location: Ghana; location: Akosombo
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Ghana; location: Akosombo