8849
 They include bloody yet short-lived coups Argentina in 1955 ; organized civilian massacres by the warring parties Burundi in 1972 and in 1988 ; guerrilla warfare combined with genocide as in Cambodia and Guatemala ; recurrent bouts of factional conflict in the military Central African Republic from 1996 to 1997 ; combinations of criminal and political violence Chechnya and Algeria in the late 1990 's ; self-determination struggles Sri Lanka since 1983 , Bangladesh in 1971 and Sudan from 1983 to 2005 , when Khartoum and southern rebels signed an accord ; or warfare between large , well-organized armies China from 1927 to 1949 , El Salvador from 1979 to 1992 , Mozambique from 1976 to 1992 , Croatia in 1991 , and Angola from 1975 to 2002 . 
 country capital: Sudan, Khartoum
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: Sudan, Khartoum