** Italian oil and gas group Eni is in touch with cash-rich state holding Cassa Depositi e Prestiti (CDP) as it looks for ways to take the debt of its Saipem unit off its balance sheet, Eni's chairwoman said.
Refer to the input text as context and select the correct relationship between 'Saipem' and 'Eni' from the available options.
Options: operator, parent organization, employer, product/material produced