Given below are four jumbled sentences. Select the option that gives their correct order.
A. However, in Europe and the western world, there is a decrease in the numbers of some dementias, such as vascular dementia, due to the support by health laws.
B. Researchers expect the number of people with dementia to increase in every country globally, regardless of the region.
C. Healthy diets, less alcohol, and stopping smoking are key parts to manage the risk for dementia.
D. The projections in North Africa and the Middle East are quite large, and it is due to large increases in both population growth and population aging.