Utilize the input text as a context reference, choose the right relationship between Samsung and Electronics 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.

The Lee family controls the vast Samsung Group via a complex web of cross shareholdings between the group's subsidiaries, including Samsung Electronics -- the group's flagship unit and the world's top maker of smartphones and mobile phones.

Answer: product_or_material_produced