3331
Following independence of Zambia and Malawi who began their own airlines the remaining airline operation at the base in Salisbury ( always the  CAA  centre of operations ) was renamed  Air Rhodesia  .
 alternate names: CAA, Air Rhodesia
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: CAA, Air Rhodesia