20112
 According to interviews with several senior Army officers , who were granted anonymity because their bosses ' discussions were confidential , General Casey wanted to build up operations along the border between Iraq and Syria , as well as the Euphrates River Valley , to make it harder for suicide bombers to infiltrate and explode themselves in Baghdad during the elections . 
 country capital: Iraq, Baghdad
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: 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:
 country capital: Iraq, Baghdad