In parts of Kenya, vitamin- B12 deficiency is a serious health problem, especially among children. In one region, agriculturists hope to improve nutrition by encouraging farmers to plant a new variety of Spinach called PPK002 that is rich in folate, which the body converts into vitamin B12. The plan has good chances of success, since spinach is a staple of the region's diet and agriculture, and the varieties currently grown contain little folate.
Which of the following, if true, most strongly supports the prediction that the plan will succeed?
There are other vegetables currently grown in the region that contain more folate than the currently cultivated varieties of spinach do.
The flesh of PPK002 differs from that of the currently cultivated spinach in colors and textures, so traditional foods would look somewhat different when prepared from PPK002.
There are no other varieties of spinach that are significantly richer in folate than PPK002 is.