Utilize the input text as a context reference, choose the right relationship between 'Qantas' and 'Alan Joyce' from the options.
Options: chief executive officer, product/material produced, platform, owner of

Qantas has signalled the potential to fly more routes from cities other than Sydney once it receives its new Boeing 787-9 aircraft from 2017 and chief executive Alan Joyce has mentioned Melbourne-Dallas as a possibility.
chief executive officer