3868
His second wife was Mary Caroline Van Nort ( born 2 September 1859 ) who was in the first graduating class of  Scranton High School  and then became a public school teacher in  Scranton  .
 city of headquarters: Scranton High School, Scranton
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: Scranton High School, Scranton