13691
It currently has four schools : Acalanes High School in Lafayette Campolindo High School in Moraga Las Lomas High School in Walnut Creek California | Walnut Creek and  Miramonte High School  in  Orinda  .
 city of headquarters: Miramonte High School, Orinda
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:  Miramonte High School, Orinda 
Answer:
 city of headquarters: Miramonte High School, Orinda