Utilize the input text as a context reference, choose the right relationship between Boeing and Boeing 747 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.

BA has already decided to exit its Boeing 747 fleet with early retirement of the remaining 30 aircraft, as well around eight Airbus 318s and six Boeing 777s for up to two years until longhaul demand returns.

Answer: product_or_material_produced