8346
Many of the refugees said they want to get back to  Angola  while others wanted to remain in Zambia Angop said At the airport President Rupiah Banda was received by Angolan Vice President  Fernando da Piedade Dias dos Santos  .
 employee of: Angola, Fernando da Piedade Dias dos Santos
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:  Angola, Fernando da Piedade Dias dos Santos 
Answer:
 employee of: Angola, Fernando da Piedade Dias dos Santos