But with Vodafone chucking massive sums to improve its data and voice capabilities, not to mention embarking on massive acquisitions like those of multi-services providers Kabel Deutschland and Ono , the London firm's revenues performance has received a huge boot in the right direction.
Utilize the input text as a context reference, choose the right relationship between 'Vodafone' and 'Ono' from the options.
Options: subsidiary, location of formation, distributed by, currency