Mineral-rich Zambia is one of the world's most important sources of uranium. It also is a source of copper, tin, diamonds (mainly industrial), gold, cobalt and zinc. Agricultural products include palm oil and kernels, cottonseed, rubber, cotton lint, coffee, peanuts, sweet potatoes, yams, and cassava. How many cotton products does Zambia produce?
A. Two
B. One
C. Three
D. Six.