5649
In what he described as another concession  Khieu Samphan  proposed forming a coalition government without integrating the other resistance groups into institutions associated with  Democratic Kampuchea  .
 None
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:   
Answer:
 NA: Khieu Samphan, Democratic Kampuchea