Utilize the input text as a context reference, choose the right relationship between Star Wars and Lucasfilm 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.

And in 2012, Disney acquired Lucasfilm Ltd, the studio best known for creating the Star Wars and Indiana Jones franchises.

Answer: owned_by