What is the relationship between 'Bharti Airtel' and 'Vodafone' in the context of the input sentence.
Options: original broadcaster, owned by, founded by, owner of

MUMBAI (Reuters) - Leading mobile phone network operators Bharti Airtel Ltd and Vodafone India are among the 11 companies selected by the Reserve Bank of India (RBI) to help set up "payments banks", aimed at granting millions of citizens access to basic banking.
owned by