60138
The two countries are committed to strengthening their bilateral cooperation in the areas for which working groups have been created : nuclear power , renewable energies , defence technologies , technological innovation , joint cooperation in African countries and space technologies , medicines and the environment .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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