15196
In 1980 their film Year Zero : The Silent Death of  Cambodia  exposed the extent of the genocide perpetrated by  Pol Pot  and the Communist Party of Kampuchea against the people of Cambodia .
 countries of residence: Cambodia, Pol Pot
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
 Entity Pairs:  Cambodia, Pol Pot 
Answer:
 countries of residence: Cambodia, Pol Pot