Utilize the input text as a context reference, choose the right relationship between Samsung and SEOUL from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

SEOUL (Reuters) - The $8 billion (5.16 billion pounds) merger of two Samsung Group [SAGR.UL] affiliates cleared another major hurdle, with requests for buybacks from shareholders opposed to the deal falling well short of the amount that could have scuppered it.

Answer: location_of_formation