In the context of the input sentence, determine the relationship between 'Marfrig' and 'food'.
Options: manufacturer, position held, product/material produced, developer

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.
product/material produced