7291
When the Sand War broke out between Morocco and Algeria in 1963 Ben Barka then in Algeria officially sided with  Ahmed Ben Bella  's  FLN  government .
 employee of: Ahmed Ben Bella, FLN
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: 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} 
Answer:
 employee of: Ahmed Ben Bella, FLN