5596
It was during this time that  de Oliveira Salazar  led  Portugal  in which several thousands of Portuguese citizens fled to other countries especially neighboring Rhodesia and South Africa as well as Brazil and the United States .
 employee of: de Oliveira Salazar, Portugal
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:  de Oliveira Salazar, Portugal 
Answer:
 employee of: de Oliveira Salazar, Portugal