What is the relationship between Bharti Airtel and director 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.

“Our customers are the reason for us to be in business, we therefore constantly introduce innovative initiatives with a commitment to deliver a world class experience to them,” Ajai Puri, director – Market Operations, Bharti Airtel (India & South Asia), said.

Answer: director_/_manager