649
I confess that I had no desire to die in a Southeast Asia rice paddy , '' he wrote in a recollection for his 25-year Yale reunion , in part because he felt that the war in Vietnam was '' already lost '' because of antiwar sentiment among Americans .
 location contains: Southeast Asia, Vietnam
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: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 location contains: Southeast Asia, Vietnam