In the context of the input sentence, determine the relationship between 'SABMiller' and 'Anheuser-Busch InBev'.
Options: director/manager, product/material produced, parent organization, founded by

SABMiller (Xetra: BRW1.DE - news ) rallied on revived rumours that the beer company could be taken over by rival Anheuser-Busch InBev NV, the maker of Budweiser.
parent organization