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In 1943 , the Soviets also shifted all production of light tanks like the T-70 to much simpler and better-armed SU-76 self-propelled guns , which used the same drive train .
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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:
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