22577
 In the Philippines , for example , former President Joseph Estrada was ousted in 2001 by a popular uprising after a constitutional impeachment process failed because of corruption in the legislature . 
 Joseph Estrada, Philippines
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Joseph Estrada, Philippines