What is the relationship between 'Vodafone' and 'M-Pesa' in the context of the input sentence.
Options: owner of, brand, chairperson, industry

New Delhi, July 9 (IANS) Vodafone India has entered into a strategic tie-up with Walmart India that will enable its business members of six Best Price Modern Wholesale stores, owned and operated by Walmart India, to make payments using M-Pesa from their mobile, a company statement said here on Thursday.
owner of