583
He was Chairman of the governors of  Stockport Grammar School  from 1921 to 1950 Chairman of the  Stockport  Infirmary from 1918 to 1948 president of Manchester Northern Hospital from 1901 and chairman thereof from 1942 to 1950 chairman of the Ephraim Hallam Trust and president of the Oldham Blue Coat School .
 None
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:
 NA: Stockport Grammar School, Stockport