Take context from the input text and decide on the accurate relationship between 'Qantas' and 'Alan Joyce' from the options provided.
Options: industry, chief executive officer, owner of, location of formation

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 .
chief executive officer