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It seems that AD and frequent " No we didn ' t " Ohio State front man Andy Geiger is " retiring " after 11 years at the helm .
 organization: Ohio State; person: AD and frequent " No we didn ' t " Ohio State front man; person: AD and frequent " No we didn ' t " Ohio State front man Andy Geiger
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 organization: Ohio State; person: AD and frequent " No we didn ' t " Ohio State front man; person: AD and frequent " No we didn ' t " Ohio State front man Andy Geiger