Utilize the input text as a context reference, choose the right relationship between 'SABMiller' and 'Anheuser-Busch InBev' from the options.
Options: business division, owned by, chief executive officer, platform

Mega-deals such as the $US245 billion ($348 billion) proposed tie-up between Anheuser-Busch InBev and SABMiller have captured investor attention.
owned by