Take context from the input text and decide on the accurate relationship between 'SABMiller' and 'Anheuser-Busch InBev' from the options provided.
Options: parent organization, product/material produced, employer, creator

It comes as little surprise to me that drinks goliath Anheuser-Busch InBev is making admiring glances at SABMiller (LSE: SAB).
parent organization