14920
 When the United States was debating whether to invade Iraq , there was one outcome that everyone agreed had to be avoided at all costs : a civil war between Sunni and Shiite Muslims that would create instability throughout the Middle East and give terrorists a new , ungoverned region that they could use as a base of operations . 
 location contains: Middle East, Iraq
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:
 location contains: Middle East, Iraq