In botswana today, hiv/aids infection rates are

Botswana is experiencing one of the most severe HIV/AIDS epidemics in the world. The national HIV prevalence rate among adults ages 15 to 49 is 24.8 percent, which is the third highest in the world, behind Lesotho and Swaziland.
Young women (ages 15–24) who have HIV in Botswana outnumber young men with HIV by more than two-to-one. The national incidence rate is 1.5 per cent, or more than 15,000 new infections per year.

Dall of the above all of the choices make sense

The correct answer should be brand c.