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The era of rampant and open corruption ended in the 1950 s , when Estes Kefauver 's traveling organized crime hearings came to town and were followed by the sensational misconduct trials of several local officials .
 person: Estes Kefauver
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: Estes Kefauver 
Answer:
 person: Estes Kefauver