Utilize the input text as a context reference, choose the right relationship between 'Axiata' and 'Robi Axiata' from the options.
Options: location of formation, publisher, owner of, legal form

9.25 am: Bharti Airtel , India’s largest telecom service provider, has entered into an exclusive discussion with Axiata Group Berhad (Axiata) to explore the possibility of combining the business operations of their telecommunication subsidiaries in Bangladesh; namely, Robi Axiata and Airtel Bangladesh.
owner of