Utilize the input text as a context reference, choose the right relationship between Siemens Gamesa and Siemens 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 therefore, I'm confident that together in Siemens Gamesa, we'll make that turnaround, the reality and lead Siemens Gamesa back to the top of the industry.

Answer: parent_organization