14760
It was renamed in 1997 when  Hilliard   Darby High School  opened .
 alternate names: Hilliard, Darby High School
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:  Hilliard, Darby High School 
Answer:
 alternate names: Hilliard, Darby High School