Other senior boofs in the audience included Qantas boss Alan Joyce , ASX chief Elmer Funke Kupper​ , Rio Tinto's executive Greg Lilleyman , Telstra's Andy Penn , and former Treasury secretary Martin Parkinson .
Utilize the input text as a context reference, choose the right relationship between 'Qantas' and 'Alan Joyce' from the options.
Options: location of formation, chief executive officer, owner of, industry