Financial results of $74 million, with a decrease of $90 million, mainly due to the lower average cost of our debts as a result of the renegotiation in Enel Green Power net debt with Enel Finance International and the foreign exchange rate appreciation in first half 2020 impacting positively in financial receivables in U.S. dollar.
Refer to the input text as context and select the correct relationship between 'Enel' and 'Enel Green Power' from the available options.
Options: owner of, founded by, headquarters location, creator