Refer to the input text as context and select the correct relationship between 'Vodafone' and 'm-pesa' from the available options.
Options: developer, currency, owner of, distribution format

The list includes Aditya Birla Nuvo, Airtel M Commerce Services, Cholamandalam Distribution Services, Fino PayTech, National Securities Depository Ltd, Reliance Industries , Tech Mahindra and Vodafone m-pesa Ltd.
owner of