10458
Shortly after  Joaquim Chissano  became president of  Mozambique  this paper suggested that he faced a combination of problems to tax the ingenuity of the most brilliant of leaders .
 employee of: Joaquim Chissano, Mozambique
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:  Joaquim Chissano, Mozambique 
Answer:
 employee of: Joaquim Chissano, Mozambique