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His final game came on 11 September 1947 , a 3 – 0 Southern League Cup victory over rivals Chelmsford City , a game in which he also scored .
 Southern, Chelmsford City
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Southern, Chelmsford City