Utilize the input text as a context reference, choose the right relationship between Paladin Energy and uranium 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.

On Monday, Paladin Energy chief executive John Borshoff announced his departure from the uranium miner he founded over two decades ago .

Answer: product_or_material_produced