Utilize the input text as a context reference, choose the right relationship between Benelux and Luxembourg 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.

In addition, we will form regional clusters and bringing together Belgium, the Netherlands and Luxembourg to form the Benelux region.

Answer: founded_by