43702
Capital controls have been in place in South Africa in various guises on an uninterrupted basis since the outbreak of World War II , when Great Britain and its dominions implemented the Sterling area .
 South Africa, Great Britain, Sterling
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 South Africa, Great Britain, Sterling