Utilize the input text as a context reference, choose the right relationship between Saipem and Eni 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.

Eni continues to pursue selling down its 43 percent stake in Saipem as part of plans to shift more than $5 billion of the oil contractor's debt off its books.

Answer: parent_organization