Utilize the input text as a context reference, choose the right relationship between Poundworld and TPG Capital 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 year was also significant for Poundworld as it culminated in its takeover by US-based private equity group TPG Capital in May for £150m in cash .

Answer: owned_by