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He signed his first professional contract with the San Francisco Giants in 1964 , then was acquired by the Cleveland Indians farm system the following season .
 organization: San Francisco Giants; organization: Cleveland Indians
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: San Francisco Giants, Cleveland Indians 
Answer:
 organization: San Francisco Giants; organization: Cleveland Indians