Utilize the input text as a context reference, choose the right relationship between Uniper and Fortum 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.
Text: So, now that Uniper is a strategic subsidiary and the fifth segment of the Fortum Group, it is only natural that my number one short-term priority will be to have a joint strategy for the Group in place by the end of the year.
user
owned_by
assistant