In the context of the input sentence, determine the relationship between 'Rosneft' and 'Igor Sechin'.
Options: business division, director/manager, position held, original broadcaster

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