Utilize the input text as a context reference, choose the right relationship between Rosneft and Igor Sechin from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

The goods trade between the two countries will grow by more than 50 percent," Rosneft chairman Igor Sechin said in a statement.

Answer: director_/_manager