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Owusu graduated from  Oaks Christian High School  in  Westlake Village  California and was ranked as the 36th best wide receiver in the nation .
 city of headquarters: Oaks Christian High School, Westlake Village
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Oaks Christian High School, Westlake Village 
Answer:
 city of headquarters: Oaks Christian High School, Westlake Village