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Kyle Garchar a last year student at  Hilliard   Davidson High School  in suburban Columbus said he spent about 20 hours over three days plotting the trick which was captured on video and posted on the video-sharing Web site YouTube .
 alternate names: Hilliard, Davidson High School
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 alternate names: Hilliard, Davidson High School