2020
Under pressure from political radicals in the Mouvement pour sociale de l'Afrique noire (  Movement for the Social Evolution of Black Africa  or  MESAN  ) and in an attempt to cultivate alternative sources of support and display his ability to make foreign policy without the help of the French government Dacko established diplomatic relations with Mao Zedong's People's Republic of China ( PRC ) in September 1964 .
 alternate names: Movement for the Social Evolution of Black Africa, MESAN
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:
 alternate names: Movement for the Social Evolution of Black Africa, MESAN