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Following a February 2007 incident in which the airline was forced to cancel nearly flights due to winter storms  JetBlue  's board of directors replaced Chief Executive Officer  David Neeleman  .
 top members employees: JetBlue, David Neeleman
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:
 top members employees: JetBlue, David Neeleman