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In 1967 , years after his playing career was through , Maekawa was appointed the head of scouting for the Giants , and served in that capacity for almost five years until he retired from baseball management in 1972 at the age of 59 .
 person: Maekawa; organization: Giants
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: Maekawa, Giants 
Answer:
 person: Maekawa; organization: Giants