Refer to the input text as context and select the correct relationship between 'Samsung' and 'SEOUL' from the available options.
Options: subsidiary, developer, location of formation, brand

SEOUL (Reuters) - Samsung C&T Corp shareholders on Friday approved an $8 billion takeover offer from sister firm Cheil Industries Inc. in a close-run vote, marking a key win for Samsung Group's founding family as it seeks to pave the way for a leadership transfer at South Korea's biggest conglomerate.
location of formation