2764
Twenty-one private and parochial schools are also found throughout  Worcester  including the city's oldest educational institution Worcester Academy founded in 1834 and  Bancroft School  founded in 1900 .
 city of headquarters: Worcester, Bancroft 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:
 city of headquarters: Worcester, Bancroft School