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The fiasco did have an upside : George Cayley , also taken in by the illustrations , was spurred to publish his findings to date " for the sake of giving a little more dignity to a subject bordering upon the ludicrous in public estimation " , and the modern era of aviation was born .
 person: George Cayley
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: George Cayley 
Answer:
 person: George Cayley