In the context of the input sentence, determine the relationship between 'SABMiller' and 'Anheuser-Busch InBev'.
Options: distribution format, parent organization, location of formation, platform

SABMiller (Xetra: BRW1.DE - news ) tops FTSE SABMiller frothed higher after it responded to recent press speculation by confirming that Anheuser-Busch InBev has informed the company that it intends to make an offer.
parent organization