What is the relationship between Telstra and David Thodey in the context of the input sentence. Choose an answer from: product/material produced; manufacturer; distributed by; industry; position held; original broadcaster; owned by; founded by; distribution format; headquarters location; stock exchange; currency; parent organization; chief executive officer; director/manager; owner of; operator; member of; employer; chairperson; platform; subsidiary; legal form; publisher; developer; brand; business division; location of formation; creator.
Text: Two years ago, former Telstra boss David Thodey announced the company would allow flexible work for all 35,000 of its employees regardless of their seniority.
user
chief_executive_officer
assistant