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John Sowders ( December 10 , 1866 – July 29 , 1939 ) was a Major League Baseball pitcher .
 person: Sowders; organization: Major League Baseball
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Sowders, Major League Baseball 
Answer:
 person: Sowders; organization: Major League Baseball