Utilize the input text as a context reference, choose the right relationship between Interfax and news agency 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.

But Badri, indicating confidence in the outlook, was quoted by Russia's Interfax news agency as saying the market could accommodate extra oil from Iran as demand increased - echoing the view of Gulf Opec members.

Answer: product_or_material_produced