5705
 Prime Minister Tony Blair has promised to send 3,300 troops to Helmand Province , in southern Afghanistan , later this year . 
 Helmand Province, Afghanistan; Afghanistan, Helmand Province
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:
 Helmand Province, Afghanistan; Afghanistan, Helmand Province