16940
He is survived by his wife , Sarah King Wilmer of Pittsburgh ; two sons , Richard IV of Arlington , VA and Stephen E. of Dublin , Ireland ; three daughters , Margaret Bartlett of New Vernon , NJ , Natalie Blenk of London , England , and Christine Barkus of New York City ; and 10 grandchildren .
 country of capital: Ireland, Dublin; country of capital: England, London
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 country of capital: Ireland, Dublin; country of capital: England, London