"A deadline of 30 September has been set for transfer of the stake and payment of the USD527.17 million by 30 September," a spokesman for Berlusconi's holding company Fininvest spokesman told Reuters.
Refer to the input text as context and select the correct relationship between 'Fininvest' and 'holding company' from the available options.
Options: industry, location of formation, distributed by, position held