At our conference call today, we have with us the Chief Accountant Mr. Mikhail Rosseev and also Deputy Chairman of the Management Committee at PJSC Gazprom, as well as representatives of key departments at PJSC Gazprom, Gazprom Export and Gazprom Neft.
Utilize the input text as a context reference, choose the right relationship between 'Gazprom Export' and 'Gazprom' from the options.
Options: parent organization, employer, headquarters location, legal form