What is the relationship between HDFC and HDFC Bank 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.

0 BREAKING NEWS IDFC hires top executives from HDFC Bank for it's retail operations; plans to start business on October 1 By Atmadip Ray & Saikat Das , ET Bureau | 21 Aug, 2015, 04.00AM IST   KOLKATA | MUMBAI: IDFC Bank, which plans to begin business on October 1, has hired senior HDFC Bank executives to hammer out its retail strategy.

Answer: operator