Utilize the input text as a context reference, choose the right relationship between Marfrig and food 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.

And we announced another expansion of our leadership position in the fast growing plant-based protein market with the creation of PlantPlus Foods, a joint venture with Marfrig that will offer a variety of plant-based food products for customers and consumers across North and South America.

Answer: product_or_material_produced