What is the relationship between Bharti Airtel and Vodafone 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.

Paytm, the youngest licensee, Reliance Industries , Bharti Airtel , Vodafone , Aditya Birla Nuvo , Sun Pharma founder Dilip Shanghvi , Fino PayTech, Tech Mahindra , National Securities Depository, Cholamandalam Finance and India Post were among the 42 applicants that got approval for starting payments banks.

Answer: owned_by