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The photocatalytic properties of nanosized titanium dioxide were discovered by Akira Fujishima in 1967 The process on the surface of the titanium dioxide was called the " Honda-Fujishima effect " ( : ja : 本多-藤嶋効果 ) .
 person: Akira Fujishima
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: Akira Fujishima 
Answer:
 person: Akira Fujishima