Refer to the input text as context and select the correct relationship between 'Rosneft' and 'Igor Sechin' from the available options.
Options: director/manager, original broadcaster, business division, position held

MOSCOW, Sept 4 Rosneft plans to launch the plant to liquefy natural gas (LNG) on Russia's Pacific Island of Sakhalin after 2020, Chief Executive Igor Sechin said in his presentation, behind the initial schedule.
director/manager