Utilize the input text as a context reference, choose the right relationship between News Agency and news 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 newspaper Proto Thema reported the sale on Saturday and various news agencies repeated it, including the Athens-Macedonian News Agency and a Newsweek website.

Answer: product_or_material_produced