Utilize the input text as a context reference, choose the right relationship between Traton and Scania 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.

Only to say we're very happy with our relationship with Navistar have been for many years and then also have a good relationship with Traton as well and sell to several of their brands whether it's Scania who we have a joint venture with; whether it's MAN who we sold engines to in Brazil for many, many decades.

Answer: subsidiary