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He played his entire Major League Baseball career as a right fielder and first baseman for the New York Yankees ( 1937 – 1942 and 1946 – 1950 ) .
 organization: Major League Baseball; organization: New York Yankees
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: Major League Baseball, New York Yankees 
Answer:
 organization: Major League Baseball; organization: New York Yankees