8802
Hometown rap star  Nelly  and producer Jermaine Dupri will host a formal gala Sunday in St. Louis with  Janet Jackson  Ashanti Ruben Studdard and Erykah Badu planning to attend a promoter said .
 None
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:
 NA: Nelly, Janet Jackson