356983
Writing Churchill had officially resigned from the British army in order to pursue a political career , but on hearing of the outbreak of war in South Africa between the British colonies and the free Boer states of Transvaal and Orange Free State , immediately made arrangements to take part .
 Churchill, South Africa
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Churchill, South Africa