4969
 The thing that has changed is the consumers ' perspective of what they expect from audio , '' said Dweezil Zappa , the 36-year-old musician who is performing the music of his late father , Frank Zappa , for new audiences . '' 
 children: Frank Zappa, Dweezil Zappa
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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 children: Frank Zappa, Dweezil Zappa