What is the relationship between Apple Inc and Tim Cook 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.

Other Articles No shoppers’ stop: Crisil Trai offers 15-day deadline for telcos to minimise call drops L&T not in hurry to fill top post, says AM Naik At Apple Inc Event, CEO Tim Cook has unveiled iPhone 6S, iPhone 6S Plus whose price is yet to be announced, but which pack the 3D touch technology and here is how you can use it:

Answer: chief_executive_officer