Take context from the input text and decide on the accurate relationship between 'Rosneft' and 'Igor Sechin' from the options provided.
Options: position held, director/manager, original broadcaster, business division

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