The world's biggest brewer Anheuser-Busch InBev toasted Tuesday a $122-billion deal to swallow British rival SABMiller (Xetra: BRW1.DE - news ) , targeting Africa and China and aiming to serve one in three beers globally.
What is the relationship between 'SABMiller' and 'Anheuser-Busch InBev' in the context of the input sentence.
Options: original broadcaster, publisher, location of formation, parent organization